Epidemiological research methods. Part I. Why epidemiology?
S Afr Med J
.
1986 Aug 30;70(5):267-70.
Authors
D Yach
,
J L Botha
PMID:
3529451
No abstract available
Publication types
Historical Article
MeSH terms
Epidemiologic Methods*
Epidemiology / history
History, 19th Century
History, 20th Century
South Africa