Product service references of elderly life care center residents.
D000368:Aged; D000369:Aged, 80 and over; D001290:Attitude; D005260:Female; D006707:Homes for the Aged; D006801:Humans; D008297:Male; D008389:Marketing of Health Services; D012959:Socioeconomic Factors; D013223:Statistics as Topic; D011795:Surveys and Questionnaires; D014481:United States