title: Dose-time dependency of tumor formation by chronic UV exposure.
mesh_terms: D000818:Animals; D005260:Female; D008297:Male; D051379:Mice; D008819:Mice, Nude; D009374:Neoplasms, Experimental / Q000503:physiopathology; D009381:Neoplasms, Radiation-Induced / Q000503:physiopathology*; D012878:Skin Neoplasms / Q000209:etiology* / Q000503:physiopathology; D014466:Ultraviolet Rays