TY - RPRT TI - A pilot experiment for the micronucleus test. The multi-sampling at multi-dose levels method. AU - M Hayashi AU - T Sofuni AU - M Ishidate DO - 10.1016/0165-7992(84)90091-5 UR - https://pubmed.ncbi.nlm.nih.gov/6513977/ ID - 6513977 ER -