Thoracic and cardiovascular surgery in Japan during 1999. Annual report by the Japanese Association for Thoracic Surgery.
D013504:Cardiovascular Surgical Procedures / Q000706:statistics & numerical data*; D003625:Data Collection; D013505:Digestive System Surgical Procedures / Q000706:statistics & numerical data; D006801:Humans; D007564:Japan; D013510:Pulmonary Surgical Procedures / Q000706:statistics & numerical data*