title: Isolation and identification of three urinary metabolites of retinoic acid in the rat.
mesh_terms: D000818:Animals; D008297:Male; D051381:Rats; D014212:Tretinoin / Q000378:metabolism* / Q000652:urine; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D014801:Vitamin A; D014212:Tretinoin