The case-control study: valid selection of subjects.
Feinstein, A R
The case-control study: valid selection of subjects. [electronic resource] - Journal of chronic diseases 1985 - 551-2 p. digital
Publication Type: Journal Article
0021-9681
10.1016/0021-9681(85)90041-4 doi
Epidemiologic Methods
Humans
Sampling Studies
The case-control study: valid selection of subjects. [electronic resource] - Journal of chronic diseases 1985 - 551-2 p. digital
Publication Type: Journal Article
0021-9681
10.1016/0021-9681(85)90041-4 doi
Epidemiologic Methods
Humans
Sampling Studies