Age and opinions on a government program of medical aid.
D000328:Adult; D000367:Age Factors; D000368:Aged; D003191:Comprehensive Health Care; D005260:Female; D006801:Humans; D007182:Income; D007883:Legislation, Medical; D008297:Male; D008483:Medical Assistance; D008875:Middle Aged; D009790:Occupations; D011639:Public Opinion; D012494:Sampling Studies; D014481:United States