The CDC quota sampling techniq with results of 1959 poliomyelitis vaccination surveys.
SERFLING, R E
The CDC quota sampling techniq with results of 1959 poliomyelitis vaccination surveys. [electronic resource] - American journal of public health and the nation's health Dec 1960 - 1847-57 p. digital
Publication Type: Journal Article
0002-9572
10.2105/ajph.50.12.1847 doi
Centers for Disease Control and Prevention, U.S.
Data Collection
Poliomyelitis--immunology
Vaccination
The CDC quota sampling techniq with results of 1959 poliomyelitis vaccination surveys. [electronic resource] - American journal of public health and the nation's health Dec 1960 - 1847-57 p. digital
Publication Type: Journal Article
0002-9572
10.2105/ajph.50.12.1847 doi
Centers for Disease Control and Prevention, U.S.
Data Collection
Poliomyelitis--immunology
Vaccination