title: Studies on drug nonequivalence. III. Rectal absorption of polymorphs of sulfathiazole.
mesh_terms: D000818:Animals; D007408:Intestinal Absorption; D008297:Male; D011817:Rabbits; D012007:Rectum / Q000378:metabolism*; D013432:Sulfathiazoles / Q000008:administration & dosage / Q000378:metabolism*; D013488:Suppositories
chemical_list: D013432:Sulfathiazoles; D013488:Suppositories