Tadaki, T The effect of topical tretinoin on the photodamaged skin of the Japanese. [electronic resource] - The Tohoku journal of experimental medicine Feb 1993 - 131-9 p. digital Publication Type: Journal Article ISSN: 0040-8727 Standard No.: 10.1620/tjem.169.131 doi Subjects--Topical Terms: Administration, TopicalAdolescentAdultAgedAging--drug effectsAmino Acids--metabolismFemaleHumansJapanMaleMelanosis--drug therapyMiddle AgedPhotosensitivity Disorders--drug therapySkin--drug effectsSunlightTretinoin--administration & dosageWater Loss, Insensible--physiologyXeroderma Pigmentosum--drug therapy