Plan and Operation of the Health and Nutrition Examination Survey, United States, 1971-1973
A Description of A National Health and Nutrition Examination Survey of A Probability Sample of the U.S. Population 1-74 Years of AgeWebsite or Online Data - 1977
Contains questionnaire forms used in U.S. nutrition survey.
Publisher: Hyattsville, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics,