1. The pressure profile of the gastroduodenal junctional zone in dogs;Brink, B.M.; Schlegel, J.F.; Code, C.F.;Gut,1965
2. The physiological characteristics;Fisher, R.S.; Cohen, S.
3. Manometric studies on the human pyloric sphincter. Effect of cigarette smoking, metoclopramide and atropine;Valenzuela, J.E.; Defilippi, C.; Csendes, A.;Gastroenterology,1976
4. Comparison of cardiac and pyloric sphincter, a manometric study;Atkinson, M.; Edwards, D.A.W.; Honour, A.J.; Rowlands, E.N.;Lancet,1957
5. Profile of pH, pressure and potential difference at the gastroduodenal;Andersson, S.; Grossman, M.I.