Family use of health services. United States--July 1963-June 1964.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003710:Demography; D005190:Family; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D010548:Personal Health Services / Q000706:statistics & numerical data*; D012959:Socioeconomic Factors; D013223:Statistics as Topic; D014481:United States