Critical remarks on the validity of promoting effects in human carcinogenesis.
D002273:Carcinogens; D003043:Cocarcinogenesis; D004305:Dose-Response Relationship, Drug; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced*; D010634:Phenobarbital / Q000633:toxicity
D002273:Carcinogens; D010634:Phenobarbital