Randomized controlled trials evaluating the necessity of antimicrobial prophylaxis in colorectal endoscopic submucosal dissection
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资源简介：
Interventions: No administration of antibiotics during the perioperative period Intravenous administration of cefotiam(2.0g per day)for three days Primary outcome(s): postoperative fever Study Design: Parallel Randomized
创建时间：
2017-08-15
