Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kimoto Takafumi and Chikura Satsuki and Suzuki-Okada Kumiko and Kobayashi Xiaomei and Itano Yasuhiro and Miura Daishiro and Kasahara Yoshinori,The Rat Pig-a Mutation Assay in Single and 28 Day-repeated Dose Study of Cyclophosphamide: The PIGRET Assay Can Detect the In Vivo Mutagenicity Earlier than the RBC Pig-a Assay,Genes and Environment,18807046,The Japanese Environmental Mutagen Society,2014,36,4,191-198,https://cir.nii.ac.jp/crid/1390282680233153920,https://doi.org/10.3123/jemsge.2014.025