Pathak, M A Sunscreens. Topical and systemic approaches for the prevention of acute and chronic sun-induced skin reactions. [electronic resource] - Dermatologic clinics Apr 1986 - 321-34 p. digital Publication Type: Journal Article ISSN: 0733-8635 Subjects--Topical Terms: 4-Aminobenzoic Acid--administration & dosageAdministration, OralAdministration, TopicalHumansInjections, IntradermalMelanins--physiologyPhotosensitivity Disorders--prevention & controlSkin--radiation effectsSunburn--prevention & controlSunlight--adverse effectsSunscreening Agents--administration & dosage