title: The professional role of the chest physician.
mesh_terms: D006348:Cardiac Surgical Procedures; D002318:Cardiovascular Diseases / Q000601:surgery*; D008171:Lung Diseases / Q000601:surgery*; D008511:Medicine; D012955:Societies, Medical; D013038:Specialization; D011795:Surveys and Questionnaires; D014481:United States