Causal thinking in the health sciences concepts and strategies of epidemiology

Manylion Llyfryddiaeth
Prif Awdur:	Susser, Mervyn
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	New York Oxford University Press 1973
Pynciau:	Diseases > Causes and theories of causation. Epidemiology. Medical statistics.