HMO for senior citizens draws fire from MDs.
D000368:Aged; D001291:Attitude of Health Personnel; D054598:Blue Cross Blue Shield Insurance Plans / Q000191:economics; D002140:California; D006279:Health Maintenance Organizations / Q000458:organization & administration*; D006299:Health Services for the Aged / Q000458:organization & administration*; D006801:Humans; D008389:Marketing of Health Services; D010820:Physicians