Use of Placebo and Nonoperative Control Groups in Surgical Trials
Sign Up to like & getrecommendations! Published in 2022 at "JAMA Network Open"
DOI: 10.1001/jamanetworkopen.2022.23903
Abstract: This systematic review and meta-analysis estimates the proportion of the observed effect of surgical treatment due to nonspecific effects, including the placebo effect. read more here.
Keywords: use placebo; groups surgical; control groups; nonoperative control ... See more keywords