-
511
-
512
-
513
-
514
-
515
-
516
Epidemiology for the health sciences a primer on epidemiologic concepts and their uses
Gepubliceerd in 1974Boek -
517
-
518
Causal thinking in the health sciences concepts and strategies of epidemiology
Gepubliceerd in 1973Boek -
519
-
520
Trends in epidemiology: application to health service research and training
Gepubliceerd in 1972Boek


