title: Intragastric pH and cimetidine, fasting and after food.
mesh_terms: D002927:Cimetidine / Q000494:pharmacology*; D004435:Eating; D005215:Fasting; D005744:Gastric Acid / Q000378:metabolism*; D006146:Guanidines / Q000494:pharmacology*; D006801:Humans; D006863:Hydrogen-Ion Concentration
chemical_list: D006146:Guanidines; D002927:Cimetidine