https://www.selleckchem.com/pr....oducts/smoothened-ag
Systematic reviews are an important tool of evidence-based surgery. Surgical systematic reviews and trials, however, require a special methodological approach. This article provides recommendations for conducting state-of-the-art systematic reviews in surgery with or without meta-analysis. For systematic reviews in surgery, MEDLINE (via PubMed), Web of Science, and Cochrane Central Register of Controlled Trials (CENTRAL) should be searched. Critical appraisal is at the core of every surgical systematic review, with in