Department of Surgery Baoshan Branch of Shanghai First People's Hospital Shanghai 200940 China;
Department of Surgery Baoshan Branch of Shanghai First People's Hospital Shanghai 200940 China;
Department of Surgery Baoshan Branch of Shanghai First People's Hospital Shanghai 200940 China;
Department of Surgery Baoshan Branch of Shanghai First People's Hospital Shanghai 200940 China;
Department of Surgery Baoshan Branch of Shanghai First People's Hospital Shanghai 200940 China;
stomach neoplasms; surgical procedures,operative; survival rate;