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Schwarzkopf L, Menn P, Leidl R, Graessel E, Holle R.Schwarzkopf L, et al.BMC Health Serv Res. 2013 Jan 3;13:2. doi: 10.1186/1472-6963-13-2.BMC Health Serv Res. 2013.PMID: 23286826Free PMC article.
Walter J, Tufman A, Leidl R, Holle R, Schwarzkopf L.Walter J, et al. Among authors: schwarzkopf l.Support Care Cancer. 2018 Jul;26(7):2275-2283. doi: 10.1007/s00520-018-4063-y. Epub 2018 Feb 4.Support Care Cancer. 2018.PMID: 29399722
Murawski M, Walter J, Schwarzkopf L.Murawski M, et al. Among authors: schwarzkopf l.Lung Cancer. 2019 Jan;127:122-129. doi: 10.1016/j.lungcan.2018.11.030. Epub 2018 Nov 24.Lung Cancer. 2019.PMID: 30642540