%0 Journal Article %T 胰腺癌患者血清ceacam1的测定及其诊断价值 %A 龚道元伏红霞彭艳游永强李子萍 %J 南方医科大学学报 %D 2011 %U http://www.j-smu.com/oa/darticle.aspx?type=view&id=201101164