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Hug BL, Jordan M, Plagge H, Schneider K, Surber C.Hug BL, et al.Swiss Med Wkly. 2007 Jan 27;137(3-4):62-5. doi: 10.4414/smw.2007.11455.Swiss Med Wkly. 2007.PMID: 17299672Free article.
Weissenberger N, Thommen D, Schuetz P, Mueller B, Reemts C, Holler T, Schifferli JA, Gerber M, Hug BL.Weissenberger N, et al. Among authors: hug bl.Swiss Med Wkly. 2013 May 17;143:w13790. doi: 10.4414/smw.2013.13790. eCollection 2013.Swiss Med Wkly. 2013.PMID: 23740092Free article.