title: Effect of urea on intestinal absorption of salicylic acid, benzoic acid and aminopyrine in rat.
mesh_terms: D000632:Aminopyrine / Q000378:metabolism*; D000818:Animals; D001565:Benzoates / Q000378:metabolism*; D007408:Intestinal Absorption / Q000187:drug effects*; D008297:Male; D051381:Rats; D012459:Salicylates / Q000378:metabolism*; D014508:Urea / Q000494:pharmacology*
chemical_list: D001565:Benzoates; D012459:Salicylates; D000632:Aminopyrine; D014508:Urea