Title: NTP technical report on the perinatal toxicology and carcinogenesis studies of 5,5-diphenylhydantoin (phenytoin) (CAS no. 57-41-0) in F344/N rats and B6C3F  mice (feed studies)
Subjects: Phenytoin, Experimental Neoplasms, Chemically induced, Anticonvulsants, Carcinogenicity Tests, Carcinogenicity testing, Carcinogenesis, Toxicology, Toxicity