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Langan SM, Schmidt SAJ, Wing K, Ehrenstein V, Nicholls SG, Filion KB, Klungel O, Petersen I, Sørensen HT, Dixon WG, Guttmann A, Harron K, Hemkens LG, Moher D, Schneeweiss S, Smeeth L, Sturkenboom M, von Elm E, Wang SV, Benchimol EI.Langan SM, et al.CMAJ. 2019 Jun 24;191(25):E689-E708. doi: 10.1503/cmaj.190347.CMAJ. 2019.PMID: 31235490Free PMC article.French.No abstract available.
Langan SM, Benchimol EI, Guttmann A, Moher D, Petersen I, Smeeth L, Sørensen HT, Stanley F, Von Elm E.Langan SM, et al.Clin Epidemiol. 2013;5:29-31. doi: 10.2147/CLEP.S36885. Epub 2013 Feb 7.Clin Epidemiol. 2013.PMID: 23413321Free PMC article.No abstract available.