Leyden, J J Treatment of photodamaged skin with topical tretinoin: an update. [electronic resource] - Plastic and reconstructive surgery Oct 1998 - 1667-71; discussion 1672-5 p. digital Publication Type: Journal Article ISSN: 0032-1052 Standard No.: 10.1097/00006534-199810000-00053 doi Subjects--Topical Terms: Administration, TopicalHumansKeratolytic Agents--administration & dosagePatient SelectionSkin Diseases--drug therapySunlight--adverse effectsTretinoin--administration & dosage