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Fritz E, Ludwig H.Fritz E, et al. Among authors: ludwig h.Ann Oncol. 2000 Nov;11(11):1427-36. doi: 10.1023/a:1026548226770.Ann Oncol. 2000.PMID: 11142483Free article.
Mayer A, Takimoto M, Fritz E, Schellander G, Kofler K, Ludwig H.Mayer A, et al. Among authors: ludwig h.Cancer. 1993 Apr 15;71(8):2454-60. doi: 10.1002/1097-0142(19930415)71:8<2454::aid-cncr2820710805>3.0.co;2-2.Cancer. 1993.PMID: 8095852
Leitgeb C, Pecherstorfer M, Fritz E, Ludwig H.Leitgeb C, et al. Among authors: ludwig h.Cancer. 1994 May 15;73(10):2535-42. doi: 10.1002/1097-0142(19940515)73:10<2535::aid-cncr2820731014>3.0.co;2-5.Cancer. 1994.PMID: 8174050Clinical Trial.
Ludwig H, Pecherstorfer M, Leitgeb C, Fritz E.Ludwig H, et al.Stem Cells. 1993 Sep;11(5):348-55. doi: 10.1002/stem.5530110502.Stem Cells. 1993.PMID: 8241947Review.
Ludwig H, Sundal E, Pecherstorfer M, Leitgeb C, Bauernhofer T, Beinhauer A, Samonigg H, Kappeler AW, Fritz E.Ludwig H, et al.Cancer. 1995 Dec 1;76(11):2319-29. doi: 10.1002/1097-0142(19951201)76:11<2319::aid-cncr2820761121>3.0.co;2-u.Cancer. 1995.PMID: 8635038Clinical Trial.