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Marx U, Matthes H, Nagel A, Baehr RV.Marx U, et al. Among authors: baehr rv.Am Biotechnol Lab. 1993 Nov;11(12):26.Am Biotechnol Lab. 1993.PMID: 7764233
Varga A, Nugel H, Baehr R, Marx U, Hevér A, Nacsa J, Ocsovszky I, Molnar J.Varga A, et al.Anticancer Res. 1996 Jan-Feb;16(1):209-11.Anticancer Res. 1996.PMID: 8615610