Perception of dental needs by the well elderly.
D000368:Aged; D001294:Attitude to Health; D003729:Dental Care / Q000191:economics; D006301:Health Services Needs and Demand / Q000191:economics; D006302:Health Services Research / Q000191:economics; D006299:Health Services for the Aged / Q000191:economics; D006801:Humans; D008875:Middle Aged; D009518:New York