1. Plan and operation of the Health and Nutrition Examination Survey, United States 1971–1973;National Center for Health Statistics;Vital Health Stat,1977
2. Plan and operation of the Second National Health and Nutrition Examination Survey, 1976–80;National Center for Health Statistics;Vital Health Stat,1981
3. Plan and operation of the Third National Health and Nutrition Examination Survey, 1988–94;National Center for Health Statistics;Vital Health Stat,1994
4. Current estimates from the National Health Interview Survey, United States 1986;National Center for Health Statistics;Vital Health Stat,1987
5. Questionnaires from the National Health Interview Survey, 1985–89;National Center for Health Statistics;Vital Health Stat,1993