1. Continuous intravenous infusions of famotidine maintain high intragastric pH in duodenal ulcer;Merki, H.S.; Witzel, L.; Kaufmann, D.;Gut,1988
2. Day to day variation of 24hour intragastric acidity;Merki, H.S.; Witzel, L.; Walt, R.P.; etal;Gastroenterology,1988
3. Longterm ambulatory gastric pH monitoring: Validation of a new method;Fimmel, C.J.; Etienne, A.; Cillufo, T.
4. 24-hour study of intragastric acidity in duodenal ulcer patients and normal subjects using continuous intraluminal pH-metry;Savarino, V.; Mela, G.S.; Scalabrini, P.; Sumberaz, A.; Fera, G.; Celle, G.;DigDisSci,1988
5. Identical 24-hour gastric pH profiles when using intragastric antimony or glass electrodes or aspirated gastric juice;Andersen, J.; Naesdal, J.; Strom, M.;Scand J Gastroenterol,1988