title: Consumer participation and payment for health promotion programs at an urban primary care center.
mesh_terms: D000328:Adult; D000368:Aged; D000407:Alabama; D003256:Community Participation; D005260:Female; D005382:Financing, Personal; D006293:Health Promotion / Q000191:economics; D006801:Humans; D008297:Male; D008875:Middle Aged; D011320:Primary Health Care / Q000191:economics; D014504:Urban Health