TY - GEN AU - Kligman,A M TI - The treatment of photoaged human skin by topical tretinoin SN - 0012-6667 PY - 1989///0927 KW - Administration, Topical KW - Aged KW - Aging KW - physiology KW - Humans KW - Middle Aged KW - Photosensitivity Disorders KW - drug therapy KW - Skin KW - pathology KW - Sunlight KW - adverse effects KW - Tretinoin KW - administration & dosage N1 - Publication Type: Journal Article UR - https://doi.org/10.2165/00003495-198938010-00001 ER -