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Klaus A, Klima G, Margreiter R, Pernthaler H.Klaus A, et al.Dig Dis Sci. 2002 Nov;47(11):2506-11. doi: 10.1023/a:1020512110121.Dig Dis Sci. 2002.PMID: 12452387
Klaus A, Margreiter R, Pernthaler H, Klima G, Offner FA.Klaus A, et al.Virchows Arch. 2003 Jan;442(1):48-55. doi: 10.1007/s00428-002-0715-9. Epub 2002 Oct 10.Virchows Arch. 2003.PMID: 12536314
Klaus A, Offner F, Klima G, Margreiter R, Pernthaler H.Klaus A, et al.Transplant Proc. 1998 Sep;30(6):2586. doi: 10.1016/s0041-1345(98)00767-2.Transplant Proc. 1998.PMID: 9745500No abstract available.
Klaus A, Weiss H, Klima G, Margreiter R, Pernthaler H.Klaus A, et al.Transplant Proc. 1997 May;29(3):1801. doi: 10.1016/s0041-1345(97)00072-9.Transplant Proc. 1997.PMID: 9142276No abstract available.
Mittermair C, Klaus A, Scheidl S, Maglione M, Hermann M, Margreiter R, Nguyen N, Weiss H.Mittermair C, et al. Among authors: klaus a.Am J Surg. 2008 Jul;196(1):88-92. doi: 10.1016/j.amjsurg.2007.07.025.Am J Surg. 2008.PMID: 18367142
Klaus A, Weiss H.Klaus A, et al.Obes Surg. 2008 Aug;18(8):1039-42. doi: 10.1007/s11695-007-9399-1. Epub 2008 Apr 2.Obes Surg. 2008.PMID: 18386106Review.
Pernthaler H, Klaus A, Weiss H, Klima G, Margreiter R.Pernthaler H, et al. Among authors: klaus a.Transplant Proc. 1997 Feb-Mar;29(1-2):695-6. doi: 10.1016/s0041-1345(96)00420-4.Transplant Proc. 1997.PMID: 9123485No abstract available.
Zitt M, Mühlmann G, Weiss H, Kafka-Ritsch R, Oberwalder M, Kirchmayr W, Margreiter R, Ofner D, Klaus A.Zitt M, et al. Among authors: klaus a.Langenbecks Arch Surg. 2006 Aug;391(4):369-75. doi: 10.1007/s00423-006-0045-5. Epub 2006 May 6.Langenbecks Arch Surg. 2006.PMID: 16680479