Insurance. AIDS group sues California HMO over specialist referrals.
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D002140:California; D015658:HIV Infections; D006279:Health Maintenance Organizations / Q000331:legislation & jurisprudence* / Q000458:organization & administration; D006801:Humans; D008511:Medicine; D012017:Referral and Consultation / Q000331:legislation & jurisprudence*; D013038:Specialization