G. Göbel

Pregnancy outcome after blastocyst transfer as compared to early cleavage stage embryo transfer.

P. Vanderzwalmen, H. Zech, N. Zech, 2004, Human reproduction.

Pharmacokinetics of ampicillin, sulbactam and cefotiam in patients undergoing orthopedic surgery

E. Hille, G. Dahmen, G. Pfaff, 1997, Infection.