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Zini A, Büssing A, Chay C, Badner V, Weinstock-Levin T, Sgan-Cohen HD, Cochardt P, Friedmann A, Ziskind K, Vered Y.Zini A, et al. Among authors: bussing a.Qual Life Res. 2016 Apr;25(4):847-58. doi: 10.1007/s11136-015-1142-0. Epub 2015 Oct 3.Qual Life Res. 2016.PMID: 26433953
Ostermann T, Büssing A, Beer AM, Matthiessen PF.Ostermann T, et al. Among authors: bussing a.Health Qual Life Outcomes. 2005 Jul 8;3:40. doi: 10.1186/1477-7525-3-40.Health Qual Life Outcomes. 2005.PMID: 16004612Free PMC article.
Büssing A, Girke M, Heckmann C, Schad F, Ostermann T, Kröz M.Büssing A, et al.Eur J Med Res. 2009 May 14;14(5):223-7. doi: 10.1186/2047-783x-14-5-223.Eur J Med Res. 2009.PMID: 19541580Free PMC article.