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Ivlev I, Vander Ley KJ, Wiedrick J, Lesley K, Forester A, Webb R, Broitman M, Eden KB.Ivlev I, et al. Among authors: forester a.BMJ Open. 2019 Sep 20;9(9):e028732. doi: 10.1136/bmjopen-2018-028732.BMJ Open. 2019.PMID: 31542741Free PMC article.
Potamianos P, Amis AA, Forester AJ, McGurk M, Bircher M.Potamianos P, et al. Among authors: forester aj.Proc Inst Mech Eng H. 1998;212(5):383-93. doi: 10.1243/0954411981534150.Proc Inst Mech Eng H. 1998.PMID: 9803157Review.