23rd national cancer congress of the German Cancer Society : Berlin, 8-12 June 1998 : abstracts of lectures and posters - Siewert, Jörg R; Fink, U (Springer, 1998)
Journal of cancer research and clinical oncology, ISSN 0171-5216 Supplement Vol. 124. I
Keywords: lékařská onkologie; Medical Oncology; onkologie