Cardiothoracic surgery.
Pierce
W S
WS
D006348:Cardiac Surgical Procedures; D004938:Esophageal Neoplasms / Q000601:surgery; D006330:Heart Defects, Congenital / Q000601:surgery; D016027:Heart Transplantation; D006801:Humans; D008168:Lung / Q000601:surgery; D013903:Thoracic Surgery