Journal of Clinical Epidemiology : 1990 : Volume 43(7-12) : Shelf 10.1
Journal of Clinical Epidemiology
Journal of Clinical Epidemiology : 1990 : Volume 43(7-12) : Shelf 10.1 - Pergamon Press 1990 - 633-1433p.
0895-4356
Journal of Clinical Epidemiology
Journal of Clinical Epidemiology : 1990 : Volume 43(7-12) : Shelf 10.1 - Pergamon Press 1990 - 633-1433p.
0895-4356
Journal of Clinical Epidemiology