title: From then to now: a resident's perspective of pediatric cardiology.
authors.forename: L W
authors.initials: LW
authors.lastname: Markham
mesh_terms: D002309:Cardiology / Q000639:trends; D002648:Child; D006331:Heart Diseases / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans; D007396:Internship and Residency; D010372:Pediatrics / Q000639:trends