title: Prepaid group health practice in a new community.
mesh_terms: D000328:Adult; D000367:Age Factors; D003695:Delivery of Health Care; D005260:Female; D006123:Group Practice; D006801:Humans; D007348:Insurance, Health; D008019:Life Style; D008297:Male; D009790:Occupations; D011157:Population Dynamics; D012917:Social Adjustment