1. Cardioesophageal relaxation;Robins;J. Α. Μ. Α.,1926
2. Cardioesophageal relaxation (chalasia) as a cause of vomiting in infants;Berenberg;Pediatrics,1950
3. The gastroesophageal vestibule, its normal function and its role in cardiospasm and gastroesophageal reflux;Ingelfinger;Amer. J. Med. Sci.,1954
4. Disorders of esophageal motor functions;Ingelfinger;Advance. Intern. Med.,1956
5. Intrinsic factor studies. II. The effect of gastric juice on the urinary excretion of radioactivity after the oral administration of radioactive vitamin B12;Schilling;J. Lab. Clin. Med.,1953