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Lindner P, Johansson M, Gajecki M, Berman AH.Lindner P, et al.BMC Med Res Methodol. 2020 May 11;20(1):111. doi: 10.1186/s12874-020-00995-z.BMC Med Res Methodol. 2020.PMID: 32393245Free PMC article.
Lindner P, Siljeholm O, Johansson M, Forster M, Andreasson S, Hammarberg A.Lindner P, et al.BMJ Open. 2018 Aug 10;8(8):e020879. doi: 10.1136/bmjopen-2017-020879.BMJ Open. 2018.PMID: 30099390Free PMC article.
Johansson M, Sinadinovic K, Gajecki M, Lindner P, Berman AH, Hermansson U, Andréasson S.Johansson M, et al. Among authors: lindner p.Addiction. 2021 May;116(5):1088-1100. doi: 10.1111/add.15270. Epub 2020 Oct 13.Addiction. 2021.PMID: 32969541Free PMC article.Clinical Trial.
Johansson M, Berman AH, Sinadinovic K, Lindner P, Hermansson U, Andréasson S.Johansson M, et al. Among authors: lindner p.J Med Internet Res. 2021 Nov 24;23(11):e29666. doi: 10.2196/29666.J Med Internet Res. 2021.PMID: 34821563Free PMC article.Clinical Trial.