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Freiberger E, Sieber C, Pfeifer K.Freiberger E, et al.Wien Med Wochenschr. 2011 Sep;161(17-18):416-25. doi: 10.1007/s10354-011-0001-z. Epub 2011 Jul 29.Wien Med Wochenschr. 2011.PMID: 21792532Review.
Freiberger E, Sieber C.Freiberger E, et al.Dtsch Med Wochenschr. 2013 Oct;138(40):2007-10. doi: 10.1055/s-0033-1349508. Epub 2013 Sep 24.Dtsch Med Wochenschr. 2013.PMID: 24065406German.No abstract available.
Drey M, Ferrari U, Schraml M, Kemmler W, Schoene D, Franke A, Freiberger E, Kob R, Sieber C.Drey M, et al.J Am Med Dir Assoc. 2020 Jun;21(6):747-751.e1. doi: 10.1016/j.jamda.2019.12.011. Epub 2020 Jan 21.J Am Med Dir Assoc. 2020.PMID: 31980396