2Inoue H,Kawano T,Tani M,et al.Endoscopic mucosal resection using a cup:Techniques for use and preventing perforation[J].Can J Gastroenterol,1999,13:477 ～ 480.
3Yamamoto H,Yube T,Isoda N,et al.A novel method of endoscopic mucosal resection using sodium hyaluronate[J].Gastointest Endosc,1999,50:251～256.
4Ohkuwa M,Hosokawa K,Boku N,et al.New endoscopic treatment for intramucosal gastric tumors using an insulated-tip diathermic knife[J].Endoscopy,2001,33:221 ～226.
8Shimoyama S,Jouima Y,Yasuda H,et al.Prospectively performed modified d1 lymphadenectomy for clinically diagnosed mucosal,node negative gastric cancer:our findings over the past decade[J].Int.Surg,2000,85:202～208.
