Gerl, A. .; Clenim, C. .; Hentrich, M. .; Hartenstein, R. .; Wilmanns, W. . Etoposide, Cisplatin, Bleomycin, And Cyclophosphamide (Ecbc) As First-Line Chemotherapy for Poor-Risk Non-Seminomatous Germ Cell Tumors. AO 1993, 32, 541-546.