[The cardiology standard is no flash in the pan. Conversation with Prof. Erland Erdmann, Köln].
Erdmann
Erland
E
D002309:Cardiology / Q000592:standards*; D005858:Germany; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians' / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000592:standards*