Plan and operation of the Second National Health and Nutrition Examination Survey, 1976-1980.

McDowell, A

Plan and operation of the Second National Health and Nutrition Examination Survey, 1976-1980. [electronic resource] - Vital and health statistics. Ser. 1, Programs and collection procedures 1981 - 1-144 p. digital

Publication Type: Journal Article

0083-2014


Data Collection--methods
Health Surveys
Humans
Nutrition Surveys
Quality Control
Sampling Studies
Surveys and Questionnaires
United States