Items where Author is "Janiaud, Perrine"

Article

Janiaud, Perrine and Agarwal, Arnav and Tzoulaki, Ioanna and Theodoratou, Evropi and Tsilidis, Konstantinos K. and Evangelou, Evangelos and Ioannidis, John P. A. (2021) Validity of observational evidence on putative risk and protective factors: appraisal of 3744 meta-analyses on 57 topics. BMC Medicine, 19 (1). ISSN 1741-7015