302,448 SCIENTIFIC Scientific Proceedings Seventh Symposium of the Division of Experimental Cancer Research (AEK) of the German Cancer Society [March 24-26, 1993] Heidelberg, Germany / Chairman G. Eisenbrand. - [Berlin : Springer Verl., 1993]. - [2], 39-976 s. ; 28 cm (Journal of Cancer Research and Clinical Oncology, ISSN 0171-5216 ; vol. 119 suppl. 2)