A case of mutual need--the elderly and the dental profession in the USA.
Waldman
H B
HB
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003695:Delivery of Health Care; D003729:Dental Care / Q000191:economics; D003815:Dentists / Q000600:supply & distribution; D005260:Female; D006301:Health Services Needs and Demand / Q000191:economics; D006302:Health Services Research / Q000191:economics; D006299:Health Services for the Aged / Q000191:economics; D006801:Humans; D008297:Male; D008875:Middle Aged; D014481:United States