Carcinogenicity research were being carried out with codeine. Two-12 months scientific studies in F344/N rats and B6C3F1 mice ended up carried out to evaluate the carcinogenic probable of codeine. No evidence of tumorigenicity was observed in male and female rats at codeine dietary doses up to 70 and 80 mg/kg/working https://collinsj923ijj6.theobloggers.com/profile