Skin tumorigenesis in mice by petroleum asphalts and coal-tar pitches of known polynuclear aromatic hydrocarbon content.
D000818:Animals; D001554:Benzene; D002273:Carcinogens; D002294:Carcinoma, Squamous Cell / Q000139:chemically induced*; D055598:Chemical Phenomena; D002621:Chemistry; D003033:Coal Tar
D002273:Carcinogens; D003033:Coal Tar; D001554:Benzene