TY - RPRT TI - Medium-term bioassays as alternative carcinogenicity test. AU - N Ito AU - K Imaida AU - S Tamano AU - A Hagiwara AU - T Shirai PY - 1998 DO - 10.2131/jts.23.supplementii_103 UR - https://pubmed.ncbi.nlm.nih.gov/9760442/ ID - 9760442 ER -