Publications

Healthcare Access and Quality Index based on mortality from causes amenable to personal health care in 195 countries and territories, 1990-2015: a novel analysis from the Global Burden of Disease Study 2015

Barber, R.M.; Fullman, N.; Sorensen, R.J.D.; Bollyky, T.; McKee, M.; Nolte, E.; Abajobir, A.A.; Abate, K.H.; Abbafati, C.; Abbas, K.M.; Abd-Allah, F.; Abdulle, A.M.; Abdurahman, A.A.; Abera, S.F.; Abraham, B.; Abreha, G.F.; Adane, K.; Adelekan, A.L.; Adetifa, I.M.O.; Afshin, A.; Agarwal, A.; Agarwal, S.K.; Agarwal, S.; Agrawal, A.; Kiadaliri, A.A.; Ahmadi, A.; Ahmed, K.Y.; Ahmed, M.B.; Akinyemi, R.O.; Akinyemiju, T.F.; Akseer, N.; Al-Aly, Z.; Alam, K.; Alam, N.; Alam, S.S.; Alemu, Z.A.; Alene, K.A.; Alexander, L.; Ali, R.; Ali, S.D.; Alizadeh-Navaei, R.; Alkerwi, A.; Alla, F.; Allebeck, P.; Allen, C.; Al-Raddadi, R.; Alsharif, U.; Altirkawi, K.A.; Martin, E.A.; Alvis-Guzman, N.; Amare, A.T.; Amini, E.; Ammar, W.; Amo-Adjei, J.; Amoako, Y.A.; Anderson, B.O.; Androudi, S.; Ansari, H.; Ansha, M.G.; Antonio, C.A.T.; Arnlov, J.; Al, A.; Asayesh, H.; Assadi, R.; Astatkie, A.; Atey, T.M.; Atique, S.; Atnafu, N.T.; Atre, S.R.; Avila-Burgos, L.; Avokpaho, E.; Quintanilla, B.P.A.; Awasthi, A.; Ayele, N.N.; Azzopardi, P.; Saleem, H.O.B.; Baernighausen, T.; Bacha, U.; Badawi, A.; Banerjee, A.; Barac, A.; Barboza, M.A.; Barker-Collo, S.L.; Barrero, L.H.; Basu, S.; Baune, B.T.; Baye, K.; Bayou, Y.T.; Bazargan-Hejazi, S.; Bedi, N.; Beghi, E.; Bejot, Y.; Bello, A.K.; Bennett, D.A.; Bensenor, I.M.; Berhane, A.; Bernabe, E.; Bernal, O.A.; Beyene, A.S.; Beyene, T.J.; Bhutta, Z.A.; Biadgilign, S.; Bikbov, B.; Birlik, S.M.; Birungi, C.; Biryukov, S.; Bisanzio, D.; Bizuayehu, H.M.; Bose, D.; Brainin, M.; Brauer, M.; Brazinova, A.; Breitborde, N.J.K.; Brenner, H.; Butt, Z.A.; Cardenas, R.; Cahuana-Hurtado, L.; Campos-Nonato, I.R.; Car, J.; Carrero, J.J.; Casey, D.; Caso, V.; Castaneda-Orjuela, C.A.; Rivas, J.C.; Catala-Lopez, F.; Cecilio, P.; Cercy, K.; Charlson, F.J.; Chen, A.Z.; Chew, A.; Chibalabala, M.; Chibueze, C.E.; Chisumpa, V.H.; Chitheer, A.A.; Chowdhury, R.; Christensen, H.; Christopher, D.J.; Ciobanu, L.G.; Cirillo, M.; Coggeshall, M.S.; Cooper, L.T.; Cortinovis, M.; Crump, J.A.; Dalal, K.; Dandona, L.; Dandona, R.; Dargan, P.I.; Das Neves, J.; Davey, G.; Davitoiu, D.V.; Davletov, K.; de Leo, D.; del Gobbo, L.C.; del Pozo-Cruz, B.; Dellavalle, R.P.; Deribe, K.; Deribew, A.; Jarlais, D.C.D.; Dey, S.; Dharmaratne, S.D.; Dicker, D.; Ding, E.L.; Dokova, K.; Dorsey, E.R.; Doyle, K.E.; Dubey, M.; Ehrenkranz, R.; Ehrenkranz, R.; Ellingsen, C.L.; Elyazar, I.; Enayati, A.; Ermakov, S.P.; Eshrati, B.; Esteghamati, A.; Estep, K.; Fuerst, T.; Faghmous, I.D.A.; Fanuel, F.B.B.; Faraon, E.J.A.; Farid, T.A.; Farinha, C.; Faro, A.; Farvid, M.S.; Farzadfar, F.; Feigin, V.L.; Feigl, A.B.; Fereshtehnejad, S.M.; Fernandes, J.G.; Fernandes, J.C.; Feyissa, T.R.; Fischer, F.; Fitzmaurice, C.; Fleming, T.D.; Foigt, N.; Foreman, K.J.; Forouzanfar, M.H.; Franklin, R.C.; Frostad, J.; Hiwot, T.T.G.; Gakidou, E.; Gambashidze, K.; Gamkrelidze, A.; Gao, W.; Garcia-Basteiro, A.L.; Gebre, T.; Gebremedhin, A.T.; Gebremichael, M.W.; Gebru, A.A.; Gelaye, A.A.; Geleijnse, J.M.; Genova-Maleras, R.; Gibney, K.B.; Giref, A.Z.; Gishu, M.D.; Giussani, G.; Godwin, W.W.; Gold, A.; Goldberg, E.M.; Gona, P.N.; Goodridge, A.; Gopalani, S.V.; Goto, A.; Graetz, N.; Greaves, F.; Griswold, M.; Guban, P.I.; Gugnani, H.C.; Gupta, P.C.; Gupta, R.; Gupta, R.; Gupta, T.; Gupta, V.; Habtewold, T.D.; Hafezi-Nejad, N.; Haile, D.; Hailu, A.D.; Hailu, G.B.; Hakuzimana, A.; Hamadeh, R.R.; Hambisa, M.T.; Hamidi, S.; Hammami, M.; Hankey, G.J.; Hao, Y.; Harb, H.L.; Hareri, H.A.; Haro, J.M.; Hassanvand, M.S.; Havmoeller, R.; Hay, R.J.; Hay, S.I.; Hendrie, D.; Heredia-Pi, I.B.; Hoek, H.W.; Horino, M.; Horita, N.; Hosgood, H.D.; Htet, A.S.; Hu, G.; Huang, H.; Huang, J.J.; Huntley, B.M.; Huynh, C.; Iburg, K.M.; Ileanu, B.V.; Innos, K.; Irenso, A.A.; Jahanmehr, N.; Jakovljevic, M.B.; James, P.; James, S.L.; Javanbakht, M.; Jayaraman, S.P.; Jayatilleke, A.U.; Jeemon, P.; Jha, V.; John, D.; Johnson, C.; Johnson, S.C.; Jonas, J.B.; Juel, K.; Kabir, Z.; Kalkonde, Y.; Kamal, R.; Kan, H.; Karch, A.; Karema, C.K.; Karimi, S.M.; Kasaeian, A.; Kassebaum, N.J.; Kastor, A.; Katikireddi, S.V.; Kazanjan, K.; Keiyoro, P.N.; Kemmer, L.; Kemp, A.H.; Kengne, A.P.; Kerbo, A.A.; Kereselidze, M.; Kesavachandran, C.N.; Khader, Y.S.; Khalil, I.; Khan, A.R.; Khan, E.A.; Khan, G.; Khang, Y.H.; Khoja, A.T.A.; Khonelidze, I.; Khubchandani, J.; Kibret, G.D.; Kim, D.; Kim, P.; Kim, Y.J.; Kimokoti, R.W.; Kinfu, Y.; Kissoon, N.; Kivipelto, M.; Kokubo, Y.; Kolk, A.; Kolte, D.; Kopec, J.A.; Kosen, S.; Koul, P.A.; Koyanagi, A.; Kravchenko, M.; Krishnaswami, S.; Krohn, K.J.; Defo, B.K.; Bicer, B.K.; Kuipers, E.J.; Kulkarni, V.S.; Kumar, G.A.; Kumsa, F.A.; Kutz, M.; Kyu, H.H.; Lager, A.C.J.; Lal, A.; Lal, D.K.; Lalloo, R.; Lallukka, T.; Lan, Q.; Langan, S.M.; Lansingh, V.C.; Larson, H.J.; Larsson, A.; Laryea, D.O.; Latif, A.A.; Lawrynowicz, A.E.B.; Leasher, J.L.; Leigh, J.; Leinsalu, M.; Leshargie, C.T.; Leung, J.; Leung, R.; Levi, M.; Liang, X.; Lim, S.S.; Lind, M.; Linn, S.; Lipshultz, S.E.; Liu, P.; Liu, Y.; lo, L.T.; Logroscino, G.; Lopez, A.D.; Lorch, S.A.; Lotufo, P.A.; Lozano, R.; Lunevicius, R.; Lyons, R.A.; MacArayan, E.R.K.; MacKay, M.T.; el Razek, H.M.A.; el Razek, M.M.A.; Mahdavi, M.; Majeed, A.; Malekzadeh, R.; Malta, D.C.; Mantovani, L.G.; Manyazewal, T.; Mapoma, C.C.; Marcenes, W.; Marks, G.B.; Marquez, N.; Martinez-Raga, J.; Marzan, M.B.; Massano, J.; Mathur, M.R.; Maulik, P.K.; Mazidi, M.; McAlinden, C.; McGrath, J.J.; McNellan, C.; Meaney, P.A.; Mehari, A.; Mehndiratta, M.M.; Meier, T.; Mekonnen, A.B.; Meles, K.G.; Memish, Z.A.; Mengesha, M.M.; Mengiste, D.T.; Mengistie, M.A.; Menota, B.G.; Mensah, G.A.; Mereta, S.T.; Meretoja, A.; Meretoja, T.J.; Mezgebe, H.B.; Micha, R.; Millear, A.; Mills, E.J.; Minnig, S.; Mirarefin, M.; Mirrakhimov, E.M.; Mock, C.N.; Mohammad, K.A.; Mohammed, S.; Mohanty, S.K.; Mokdad, A.H.; Mola, G.L.D.; Molokhia, M.; Monasta, L.; Montico, M.; Moradi-Lakeh, M.; Moraga, P.; Morawska, L.; Mori, R.; Moses, M.; Mueller, U.O.; Murthy, S.; Musa, K.I.; Nachega, J.B.; Nagata, C.; Nagel, G.; Naghavi, M.; Naheed, A.; Naldi, L.; Nangia, V.; Nascimento, B.R.; Negoi, I.; Neupane, S.P.; Newton, C.R.; Ng, M.; Ngalesoni, F.N.; Ngunjiri, J.W.; Nguyen, G.; Ningrum, D.N.A.; Nolte, S.; Nomura, M.; Norheim, O.F.; Norrving, B.; Noubiap, J.J.N.; Obermeyer, C.M.; Ogbo, F.A.; Oh, I.H.; Okoro, A.; Oladimeji, O.; Olagunju, A.T.; Olivares, P.R.; Olsen, H.E.; Olusanya, B.O.; Olusanya, J.O.; Opio, J.N.; Oren, E.; Ortiz, A.; Osborne, R.H.; Osman, M.; Owolabi, M.O.; Mahesh, P.A.; Pain, A.W.; Pakhale, S.; Castillo, E.P.; Pana, A.; Papachristou, C.; Parsaeian, M.; Patel, T.; Patton, G.C.; Paudel, D.; Paul, V.K.; Pearce, N.; Pereira, D.M.; Perez-Padilla, R.; Perez-Ruiz, F.; Perico, N.; Pesudovs, K.; Petzold, M.; Phillips, M.R.; Pigott, D.M.; Pillay, J.D.; Pinho, C.; Polinder, S.; Pond, C.D.; Prakash, V.; Purwar, M.; Qorbani, M.; Quistberg, D.A.; Radfar, A.; Rafay, A.; Rahimi, K.; Rahimi-Movaghar, V.; Rahman, M.; Rahman, M.H.U.; Rai, R.K.; Ram, U.; Rana, S.M.; Rankin, Z.; Rao, P.V.; Rao, P.C.; Rawaf, S.; Rego, M.A.S.; Reitsma, M.; Remuzzi, G.; Renzaho, A.; Resnikoff, S.; Rezaei, S.; Rezai, M.S.; Ribeiro, A.L.; Roba, H.S.; Rokni, M.B.; Ronfani, L.; Roshandel, G.; Roth, G.A.; Rothenbacher, D.; Roy, N.K.; Sachdev, P.S.; Sackey, B.B.; Saeedi, M.Y.; Safiri, S.; Sagar, R.; Sahraian, M.A.; Saleh, M.M.; Salomon, J.A.; Samy, A.M.; Sanabria, J.R.; Sanchez-Nino, M.D.; Sandar, L.; Santos, I.S.; Santos, J.V.; Milicevic, M.M.S.; Sarmiento-Suarez, R.; Sartorius, B.; Satpathy, M.; Savic, M.; Sawhney, M.; Saylan, M.I.; Schottker, B.; Schutte, A.E.; Schwebel, D.C.; Seedat, S.; Seid, A.M.; Seifu, C.N.; Sepanlou, S.G.; Serdar, B.; Servan-Mori, E.E.; Setegn, T.; Shackelford, K.A.; Shaheen, A.; Shahraz, S.; Shaikh, M.A.; Shakh-Nazarova, M.; Shamsipour, M.; Islam, S.M.S.; Sharma, J.; Sharma, R.; She, J.; Sheikhbahaei, S.; Shen, J.B.; Shi, P.; Shigematsu, M.; Shin, M.J.; Shiri, R.; Shoman, H.; Shrime, M.G.; Sibamo, E.L.S.; Sigfusdottir, I.D.; Silva, D.A.S.; Silveira, D.G.A.; Sindi, S.; Singh, A.; Singh, J.A.; Singh, O.P.; Singh, P.K.; Singh, V.; Sinke, A.H.; Sinshaw, A.E.; Skirbekk, V.; Sliwa, K.; Smith, A.; Sobngwi, E.; Soneji, S.; Soriano, J.B.; Sousa, T.C.M.; Sposato, L.A.; Sreeramareddy, C.T.; Stathopoulou, V.; Steel, N.; Steiner, C.; Steinke, S.; Stokes, M.A.; Stranges, S.; Strong, M.; Stroumpoulis, K.; Sturua, L.; Sufiyan, M.B.; Suliankatchi, R.A.; Sun, J.D.; Sur, P.; Swaminathan, S.; Sykes, B.L.; Tabares-Seisdedos, R.; Tabb, K.M.; Taffere, G.R.; Talongwa, R.T.; Tarajia, M.; Tavakkoli, M.; Taveira, N.; Teeple, S.; Tegegne, T.K.; Tehrani-Banihashemi, A.; Tekelab, T.; Tekle, D.Y.; Shifa, G.T.; Terkawi, A.S.; Tesema, A.G.; Thakur, J.S.; Thomson, A.J.; Tillmann, T.; Tiruye, T.Y.; Tobe-Gai, R.; Tonelli, M.; Topor-Madry, R.; Tortajada, M.; Troeger, C.; Truelsen, T.; Tura, A.K.; Uchendu, U.S.; Ukwaja, K.N.; Undurraga, E.A.; Uneke, C.J.; Uthman, O.A.; van Boven, J.F.M.; van Dingenen, R.; Varughese, S.; Vasankari, T.; Venketasubramanian, N.; Violante, F.S.; Vladimirov, S.K.; Vlassov, V.V.; Vollset, S.E.; Vos, T.; Wagner, J.A.; Wakayo, T.; Waller, S.G.; Walson, J.L.; Wang, H.; Wang, Y.P.; Watkins, D.A.; Weiderpass, E.; Weintraub, R.G.; Wen, C.P.; Werdecker, A.; Wesana, J.; Westerman, R.; Whiteford, H.A.; Wilkinson, J.D.; Wiysonge, C.S.; Woldeyes, B.G.; Wolfe, C.D.A.; Won, S.; Workicho, A.; Workie, S.B.; Wubshet, M.; Xavier, D.; Xu, G.L.; Yadav, A.K.; Yaghoubi, M.; Yakob, B.; Yan, L.L.; Yano, Y.; Yaseri, M.; Yimam, H.H.; Yip, P.; Yonemoto, N.; Yoon, S.J.; Younis, M.Z.; Yu, C.H.; Zaidi, Z.; Zaki, M.E.S.; Zambrana-Torrelio, C.; Zapata, T.; Zenebe, Z.M.; Zodpey, S.; Zoeckler, L.; Zuhlke, L.J.; Murray, C.J.L.; Quality, G.B.D.H.A.
Healthcare Access and Quality Index based on mortality from causes amenable to personal health care in 195 countries and territories, 1990-2015: a novel analysis from the Global Burden of Disease Study 2015
Lancet, 2017; 390(10091):231-266

Risk in the “Red Zone”: Outcomes for Children Admitted to Ebola Holding Units in Sierra Leone Without Ebola Virus Disease

Fitzgerald, F.; Wing, K.; Naveed, A.; Gbessay, M.; Ross, J.C.G.; Checchi, F.; Youkee, D.; Jalloh, M.B.; Baion, D.; Mustapha, A.; Jah, H.; Lako, S.; Oza, S.; Boufkhed, S.; Feury, R.; Bielicki, J.; Williamson, E.; Gibb, D.M.; Klein, N.; Sahr, F.; Yeung, S.
Risk in the “Red Zone”: Outcomes for Children Admitted to Ebola Holding Units in Sierra Leone Without Ebola Virus Disease
Clinical Infectious Diseases, 2017; 65(1):162-165

Self-controlled case series with multiple event types

Ghebremichael-Weldeselassie, Y.; Whitaker, H.J.; Douglas, I.J.; Smeeth, L.; Farrington, C.P.
Self-controlled case series with multiple event types
Computational Statistics & Data Analysis, 2017; 113:64-72

Quantification of the risk of liver injury associated with flucloxacillin: a UK population-based cohort study.

Wing, K. ; Bhaskaran, K. ; Pealing, L. ; Root, A. ; Smeeth, L. ; van Staa, T.P. ; Klungel, O.H. ; Reynolds, R.F. ; Douglas, I. ;
Quantification of the risk of liver injury associated with flucloxacillin: a UK population-based cohort study.
J Antimicrob Chemother, 2017; 72(9):2636-2646

Trends in the burden of varicella in UK general practice.

Walker, J.L. ; Andrews, N.J. ; Mathur, R. ; Smeeth, L. ; Thomas, S.L. ;
Trends in the burden of varicella in UK general practice.
Epidemiol Infect, 2017; :1-5

Variations in hypertension awareness, treatment, and control among Ghanaian migrants living in Amsterdam, Berlin, London, and nonmigrant Ghanaians living in rural and urban Ghana – the RODAM study.

Agyemang, C. ; Nyaaba, G. ; Beune, E. ; Meeks, K. ; Owusu-Dabo, E. ; Addo, J. ; Aikins, A.D. ; Mockenhaupt, F.P. ; Bahendeka, S. ; Danquah, I. ; Schulze, M.B. ; Galbete, C. ; Spranger, J. ; Agyei-Baffour, P. ; Henneman, P. ; Klipstein-Grobusch, K. ; Adeyemo, A. ; van Straalen, J. ; Commodore-Mensah, Y. ; Appiah, L.T. ; Smeeth, L. ; Stronks, K. ;
Variations in hypertension awareness, treatment, and control among Ghanaian migrants living in Amsterdam, Berlin, London, and nonmigrant Ghanaians living in rural and urban Ghana – the RODAM study.
J Hypertens, 2017;

Impact of intrathecal morphine analgesia on the incidence of pulmonary complications after cardiac surgery: a single center propensity-matched cohort study.

Ellenberger, C. ; Sologashvili, T. ; Bhaskaran, K. ; Licker, M. ;
Impact of intrathecal morphine analgesia on the incidence of pulmonary complications after cardiac surgery: a single center propensity-matched cohort study.
BMC Anesthesiol, 2017; 17(1):109

What are the risks and benefits of temporarily discontinuing medications to prevent acute kidney injury? A systematic review and meta-analysis.

Whiting, P. ; Morden, A. ; Tomlinson, L.A. ; Caskey, F. ; Blakeman, T. ; Tomson, C. ; Stone, T. ; Richards, A. ; Savović, J. ; Horwood, J. ;
What are the risks and benefits of temporarily discontinuing medications to prevent acute kidney injury? A systematic review and meta-analysis.
BMJ Open, 2017; 7(4):e012674

Presentation, management and mortality after a first MI in people with and without asthma: A study using UK MINAP data.

Pinto, P. ; Rothnie, K.J. ; Lui, K. ; Timmis, A. ; Smeeth, L. ; Quint, J.K. ;
Presentation, management and mortality after a first MI in people with and without asthma: A study using UK MINAP data.
Chron Respir Dis, 2017; :1479972317702140

Risk factors for developing acute kidney injury in older people with diabetes and community-acquired pneumonia: a population-based UK cohort study.

Jain, A. ; McDonald, H.I. ; Nitsch, D. ; Tomlinson, L. ; Thomas, S.L. ;
Risk factors for developing acute kidney injury in older people with diabetes and community-acquired pneumonia: a population-based UK cohort study.
BMC Nephrol, 2017; 18(1):142

Do influenza and pneumococcal vaccines prevent community-acquired respiratory infections among older people with diabetes and does this vary by chronic kidney disease? A cohort study using electronic health records.

McDonald, H.I. ; Thomas, S.L. ; Millett, E.R.C. ; Quint, J. ; Nitsch, D. ;
Do influenza and pneumococcal vaccines prevent community-acquired respiratory infections among older people with diabetes and does this vary by chronic kidney disease? A cohort study using electronic health records.
BMJ Open Diabetes Res Care, 2017; 5(1):e000332

Herpes zoster risk after 21 specific cancers: population-based case-control study.

Hansson, E. ; Forbes, H.J. ; Langan, S.M. ; Smeeth, L. ; Bhaskaran, K. ;
Herpes zoster risk after 21 specific cancers: population-based case-control study.
Br J Cancer, 2017; 116(12):1643-1651

Development and Deployment of the OpenMRS-Ebola Electronic Health Record System for an Ebola Treatment Center in Sierra Leone.

Oza, S. ; Jazayeri, D. ; Teich, J.M. ; Ball, E. ; Nankubuge, P.A. ; Rwebembera, J. ; Wing, K. ; Sesay, A.A. ; Kanter, A.S. ; Ramos, G.D. ; Walton, D. ; Cummings, R. ; Checchi, F. ; Fraser, H.S. ;
Development and Deployment of the OpenMRS-Ebola Electronic Health Record System for an Ebola Treatment Center in Sierra Leone.
J Med Internet Res, 2017; 19(8):e294

Routinely collected data: the importance of high-quality diagnostic coding to research.

Nicholls, S.G. ; Langan, S.M. ; Benchimol, E.I. ;
Routinely collected data: the importance of high-quality diagnostic coding to research.
CMAJ, 2017; 189(33):E1054-E1055

Pharmacoepidemiology resources in Ireland-an introduction to pharmacy claims data.

Sinnott, S.J. ; Bennett, K. ; Cahir, C. ;
Pharmacoepidemiology resources in Ireland-an introduction to pharmacy claims data.
Eur J Clin Pharmacol, 2017;

Breakfast consumption and nutrient intakes in 4-18-year-olds: UK National Diet and Nutrition Survey Rolling Programme (2008-2012).

Coulthard, J.D. ; Palla, L. ; Pot, G.K. ;
Breakfast consumption and nutrient intakes in 4-18-year-olds: UK National Diet and Nutrition Survey Rolling Programme (2008-2012).
Br J Nutr, 2017; :1-11

Prognostic variables and scores identifying the end of life in COPD: a systematic review.

Smith, L.E. ; Moore, E. ; Ali, I. ; Smeeth, L. ; Stone, P. ; Quint, J.K. ;
Prognostic variables and scores identifying the end of life in COPD: a systematic review.
Int J Chron Obstruct Pulmon Dis, 2017; 12:2239-2256

Adverse mental health outcomes in breast cancer survivors compared to women who did not have cancer: systematic review protocol.

Carreira, H. ; Williams, R. ; Müller, M. ; Harewood, R. ; Bhaskaran, K. ;
Adverse mental health outcomes in breast cancer survivors compared to women who did not have cancer: systematic review protocol.
Syst Rev, 2017; 6(1):162

A cohort study of low birth weight and health outcomes in the first year of life, Ghana.

O’Leary, M. ; Edmond, K. ; Floyd, S. ; Newton, S. ; Thomas, G. ; Thomas, S.L. ;
A cohort study of low birth weight and health outcomes in the first year of life, Ghana.
Bull World Health Organ, 2017; 95(8):574-583

Validation of asthma recording in the Clinical Practice Research Datalink (CPRD).

Nissen, F. ; Morales, D.R. ; Mullerova, H. ; Smeeth, L. ; Douglas, I.J. ; Quint, J.K. ;
Validation of asthma recording in the Clinical Practice Research Datalink (CPRD).
BMJ Open, 2017; 7(8):e017474