Use of special aids in homes for the aged and chronically ill. United States-May-June 1964.
D000368:Aged; D002908:Chronic Disease; D004864:Equipment and Supplies / Q000706:statistics & numerical data*; D005260:Female; D006707:Homes for the Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D009735:Nursing Homes; D013223:Statistics as Topic; D014481:United States