Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SULLIVAN HUGH R. and BILLINGS RUTH E. and MCMAHON ROBERT E.,METABOLISM OF CEPHALEXIN-14C IN MICE AND IN RATS,The Journal of Antibiotics,00218820,JAPAN ANTIBIOTICS RESEARCH ASSOCIATION,1969,22,5,195-200,https://cir.nii.ac.jp/crid/1390001204149629312,https://doi.org/10.7164/antibiotics.22.195