Signif icance and actual status of the dissection of paraaortic lymph nodes in the cases with gastric cancer .9 .林超鸿,秦环龙.保留胰脾清除脾门和脾动脉干淋巴结的胃癌手术疗效观察.中华普通外科杂志,2002,17.10 .詹文华,蔡世荣,何裕隆,等.胃近端和远端癌的预后比较及其原因分析.中华胃肠外科杂志,2002,5.The survival benef it of resect ion in ......