title: Pharmacokinetic and metabolic pathways of systemically applied retinoids.
mesh_terms: D000284:Administration, Oral; D055598:Chemical Phenomena; D002621:Chemistry; D006207:Half-Life; D006801:Humans; D007275:Injections, Intravenous; D014212:Tretinoin / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000378:metabolism; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D014801:Vitamin A; D014212:Tretinoin