Polymeric pharmaceutical coating materials. II. In vivo evaluation as enteric coatings.
D001241:Aspirin / Q000097:blood / Q000652:urine; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007408:Intestinal Absorption; D008297:Male; D011108:Polymers; D013053:Spectrophotometry; D013608:Tablets, Enteric-Coated
D011108:Polymers; D013608:Tablets, Enteric-Coated; D001241:Aspirin