title: Effect of topical 16,16-dimethyl prostaglandin E2 on intragastric pH in acutely ill patients.
mesh_terms: D000208:Acute Disease; D000287:Administration, Topical; D000863:Antacids / Q000627:therapeutic use; D002927:Cimetidine / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000517:prevention & control; D011459:Prostaglandins E, Synthetic / Q000627:therapeutic use*; D013270:Stomach / Q000503:physiopathology*; D013312:Stress, Physiological / Q000517:prevention & control
chemical_list: D000863:Antacids; D011459:Prostaglandins E, Synthetic; C017244:16,16-dimethylprostaglandin E; D002927:Cimetidine