US environmental-cancer guidelines proposed.
Firshein
J
J
D015197:Carcinogenicity Tests / Q000592:standards*; D002274:Carcinogens, Environmental / Q000633:toxicity*; D017408:Guidelines as Topic; D006801:Humans; D018570:Risk Assessment; D014481:United States; D014484:United States Environmental Protection Agency
D002274:Carcinogens, Environmental