TY - BOOK AU - Hecker,Erich AU - Kunz ,W. AU - Thielmann ,H.W. TI - Cocarcinogenesis and biological effects of tumor promoters SN - 0890046182 PY - 1982/// CY - New York PB - Raven Press KW - Cocarcinogenesis KW - congresses N1 - Selected papers from a symposium held Oct. 13-16, 1980 in Schloss Elman, Bavaria, Germany ER -