CONSUMER SPONSORSHIP AND PHYSICIAN SPONSORSHIP OF PREPAID GROUP PRACTICE HEALTH PLANS: SOME SIMILARITIES AND DIFFERENCES.
D006123:Group Practice; D006125:Group Practice, Prepaid; D006801:Humans; D007341:Insurance; D007348:Insurance, Health; D017061:Prepaid Health Plans; D014481:United States
GROUP PRACTICE; INSURANCE, HEALTH; UNITED STATES