Home care for persons 55 years and over. United States-July 1966-June 1968.
D000368:Aged; D003710:Demography; D005260:Female; D006699:Home Care Services; D006701:Home Nursing; D006801:Humans; D008297:Male; D008875:Middle Aged; D012959:Socioeconomic Factors; D013223:Statistics as Topic; D014481:United States