Use of physicians' assistants in thoracic and cardiovascular surgery in the community hospital.
D013504:Cardiovascular Surgical Procedures; D004650:Employee Performance Appraisal; D006764:Hospitals, Community; D006801:Humans; D010823:Physician Assistants / Q000706:statistics & numerical data*; D012456:Salaries and Fringe Benefits; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery*