title: Circadian variation in the susceptibility of mouse epidermis to chemical carcinogens.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D008770:Methylnitrosourea; D051379:Mice; D009374:Neoplasms, Experimental / Q000139:chemically induced; D012878:Skin Neoplasms / Q000139:chemically induced*; D013223:Statistics as Topic
chemical_list: D008770:Methylnitrosourea