胃肠道穿孔CT扫描未见膈下间隙积气的影响因素初探

王煜晅;朱伟华;韦朝霞;黄朝晖

Influence factors of gastrointestinal perforation without gas accumulation in the subphrenic spaces on CT

WANG Yu-xuan;ZHU Wei-hua;WEI Zhao-xia;HUANG Zhao-hui

. 2009, (12): 933 -935 .