B. Christ

[PDF] Regulation of Sertoli Cell and Germ Cell Differentation Dr. Ralph Brehm, PD Dr. Klaus Steger (auth.), F. F. Beck, B. Christ, F. Clasc?, D. E. Haines, H.-W. Korf, W. Kummer, E. Marani, R. Putz, Y. Sano, T.H. Schiebler, K. Zilles (eds.)