Cardiology, for what it's worth.
Kandzari
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DE
Jollis
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JG
D002309:Cardiology / Q000191:economics / Q000266:history / Q000639:trends; D006331:Heart Diseases / Q000628:therapy; D049673:History, 20th Century; D006801:Humans; D010346:Patient Care Management / Q000191:economics / Q000266:history / Q000639:trends; D014481:United States