1. On the physical chemistry of gastric acidity;Moore;Gastroenterology,1964
2. The concepts of “free acid” and “total acid” of the gastric juice;Bock;Lancet,1962
3. Determination of the acidity of gastric contents. I. Determination and significance of acidity. Bull;Shohl;Johns Hopkins Hosp.,1920
4. Some problems concerning the gastric juice;Michaelis;Harvey Lectures,1926
5. History and development of gastric analysis procedure. II;Hollander;Amer. J. Dig. Dis.,1938