The effect of buffered and unbuffered aspirin on gastric pH measured by a pH-sensitive telemetering capsule.
D000126:Achlorhydria; D001241:Aspirin / Q000494:pharmacology*; D002021:Buffers; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000187:drug effects*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods
D002021:Buffers; D001241:Aspirin