M. Nebeling

[Neoadjuvant chemotherapy of primary hepatic non-Hodgkin's lymphoma].

S. Eidt, C. Pohl, M. Siedek, 2003, Medizinische Klinik.

[Percutaneous endoscopic enterostomy. Methods, indications and results in neurological as well as oncological diseases].

J. Schoenemann, M. Willems, H. Migdal, 1990, Medizinische Klinik.