title: Retinoic acid and sun-caused skin cancer.
mesh_terms: D000818:Animals; D006801:Humans; D051379:Mice; D012878:Skin Neoplasms / Q000209:etiology*; D013472:Sunlight; D014212:Tretinoin / Q000009:adverse effects*; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D014801:Vitamin A; D014212:Tretinoin