Reflections concerning the status of cardiac catheterization and angiocardiography.
D000790:Angiocardiography / Q000592:standards; D006328:Cardiac Catheterization / Q000592:standards; D002309:Cardiology / Q000193:education; D004502:Education, Medical, Continuing / Q000592:standards; D006801:Humans; D010372:Pediatrics / Q000193:education; D011871:Radiology / Q000193:education