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Krämer N, Berlis A, Klisch J, Kubalek R, Miosczka H, Schumacher M.Krämer N, et al. Among authors: schumacher m.Acad Radiol. 2002 Aug;9 Suppl 2:S447-51. doi: 10.1016/s1076-6332(03)80259-3.Acad Radiol. 2002.PMID: 12188304No abstract available.
Berlis A, Putz R, Schumacher M.Berlis A, et al. Among authors: schumacher m.Br J Radiol. 1992 Aug;65(776):653-61. doi: 10.1259/0007-1285-65-776-653.Br J Radiol. 1992.PMID: 1393389Free article.
Schellhammer F, Berlis A, Bloss H, Pagenstecher A, Schumacher M.Schellhammer F, et al. Among authors: schumacher m.Invest Radiol. 1997 Mar;32(3):180-6. doi: 10.1097/00004424-199703000-00008.Invest Radiol. 1997.PMID: 9055132
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