Retrivng specimen through umbilical incisionfor gastric cancer and colorectal cancer: a single-center based prospective randomized controlled trial
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资源简介：
Interventions: Experiment Group:transumbilical incision;Control group:canonic incision Primary outcome(s): operation time;length of incision;VSA post operation;rate of SSI;BIQ;Incision satisfaction score Study Design: Parallel
创建时间：
2020-06-15
