title: The specialized physician assistant: an alternative to the clinical cardiology trainee.
mesh_terms: D006328:Cardiac Catheterization; D002309:Cardiology / Q000193:education; D017023:Coronary Angiography; D006801:Humans; D007396:Internship and Residency; D010823:Physician Assistants / Q000706:statistics & numerical data*; D000078329:Workforce