title: Excellence and low case volume.
authors: A
authors: A
authors: Chandra
mesh_terms: D001291:Attitude of Health Personnel; D006348:Cardiac Surgical Procedures / Q000592:standards* / Q000706:statistics & numerical data; D002309:Cardiology / Q000193:education; D006801:Humans; D007396:Internship and Residency; D007615:Kansas; D011785:Quality Assurance, Health Care