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Lutz M, Caldera F, Schroeder K, Gazis D, Crawford JM, Long MD, Barnes EL.Lutz M, et al. Among authors: long md.Clin Transl Gastroenterol. 2023 Nov 1;14(11):e00620. doi: 10.14309/ctg.0000000000000620.Clin Transl Gastroenterol. 2023.PMID: 37450671Free PMC article.
Barnes EL, Long MD.Barnes EL, et al. Among authors: long md.Climacteric. 2012 Jun;15(3):250-5. doi: 10.3109/13697137.2012.659450.Climacteric. 2012.PMID: 22612611Review.