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Bier B, Douglas-Jones A, Tötsch M, Dockhorn-Dworniczak B, Böcker W, Jasani B, Schmid KW.Bier B, et al. Among authors: totsch m.Breast Cancer Res Treat. 1994;30(3):213-21. doi: 10.1007/BF00665963.Breast Cancer Res Treat. 1994.PMID: 7981441