Stockfleth, E Topical management of actinic keratosis and field cancerisation. [electronic resource] - Giornale italiano di dermatologia e venereologia : organo ufficiale, Societa italiana di dermatologia e sifilografia Aug 2009 - 459-62 p. digital Publication Type: Journal Article ISSN: 0392-0488 Subjects--Topical Terms: Carcinoma, Squamous Cell--pathologyHumansKeratosis, Actinic--pathologyPrecancerous ConditionsSkin Neoplasms--pathology