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 United States population 1-74 years of age - Miller, Henry W.; National Center for Health Statistics (U.S.) (Rockville, Md. : U. S. National Center for Health Statistics ; United States Government Printing Office, 1973)
Development, planand operation
Keywords: Health surveys; Nutrition surveys