Helping everyone do better: a call for validation studies of routinely recorded health data.

Ehrenstein, V. ; Petersen, I. ; Smeeth, L. ; Jick, S.S. ; Benchimol, E.I. ; Ludvigsson, J.F. ; Sørensen, H.T. ;
Helping everyone do better: a call for validation studies of routinely recorded health data.
Clin Epidemiol, 2016; 8:49-51