Cardiologists versus internists in the care of unstable angina.
Soloman
N A
NA
D000789:Angina, Unstable / Q000628:therapy*; D002309:Cardiology; D006801:Humans; D007388:Internal Medicine; D010818:Practice Patterns, Physicians' / Q000592:standards*; D012107:Research Design; D016896:Treatment Outcome