1. Peptic Ulcer;Ivy,1950
2. Peptic Ulcer: The Effect of Anticholinergic Drugs on the Mechanism of Pain;Palmer;Am. J. M. Sc,1952
3. Mechanism of Pain in Peptic Ulcer;Ruffin;Gastroenterology,1953
4. Basal Gastric Secretion as a Clinical Test of Gastric Function with Special Reference to Peptic Ulcer;Bloomfield;J. Clin. Investigation,1940
5. The Fasting Nocturnal Gastric Secretion in Normal Individuals and in Patients with Duodenal Ulcer, Gastric Ulcer and Gastric Carcinoma;Levin;Arch. Surg,1948