Examining specialty care.
Yelin
E
E
D006801:Humans; D007388:Internal Medicine; D007592:Joint Diseases / Q000175:diagnosis* / Q000628:therapy*; D007719:Knee Joint; D008329:Managed Care Programs / Q000191:economics / Q000458:organization & administration* / Q000639:trends; D008511:Medicine; D009985:Orthopedics; D017060:Patient Satisfaction; D010818:Practice Patterns, Physicians'; D012017:Referral and Consultation; D012219:Rheumatology; D012785:Shoulder Joint; D013038:Specialization; D014481:United States