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Friedrich AE, Damms-Machado A, Meile T, Scheuing N, Stingel K, Basrai M, Küper MA, Kramer KM, Königsrainer A, Bischoff SC.Friedrich AE, et al. Among authors: kramer km.Obes Surg. 2013 Dec;23(12):1957-65. doi: 10.1007/s11695-013-1036-6.Obes Surg. 2013.PMID: 23856991
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Damms-Machado A, Mitra S, Schollenberger AE, Kramer KM, Meile T, Königsrainer A, Huson DH, Bischoff SC.Damms-Machado A, et al. Among authors: kramer km.Biomed Res Int. 2015;2015:806248. doi: 10.1155/2015/806248. Epub 2015 Feb 1.Biomed Res Int. 2015.PMID: 25710027Free PMC article.Clinical Trial.
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