Serra, M [Actinic chronic cheilitis and its relations to epitheliomas of the lower lip]. [electronic resource] - Giornale italiano di dermatolotia. Minerva dermatologica Sep 1971 - 397-406 p. digital Publication Type: Journal Article ISSN: 0300-1318 Subjects--Topical Terms: AdultAgedCarcinoma, Squamous Cell--etiologyCheilitis--etiologyChronic DiseaseFemaleHumansLip Neoplasms--etiologyMaleMiddle AgedRadiation InjuriesSunburn--complicationsUltraviolet Rays