Blue shield of California's Access+ HMO.
Richard
K
K
Blue Shield of California, San Francisco, USA.
Wood
K
K
D054598:Blue Cross Blue Shield Insurance Plans / Q000191:economics / Q000458:organization & administration*; D002140:California; D003254:Consumer Advocacy; D006279:Health Maintenance Organizations / Q000191:economics / Q000458:organization & administration*; D006297:Health Services Accessibility; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006801:Humans; D008511:Medicine; D013038:Specialization