Aperistalsis of the esophagus and colon (megaesophagus and megacolon) etiologically related to Chagas' disease R. Ferreira-Santos OriginalPaper Pages: 700 - 726
Hyperamylasemia and hyperactivity of salivary glands associated with megaesophagus Clovis Bühler Vieira OriginalPaper Pages: 727 - 741
Carcinoma of the esophagus as a complication of megaesophagus L. H. Camara-Lopes OriginalPaper Pages: 742 - 756
Pathogenesis and treatment of acquired megaduodenum Arrigo RaiaDanilo AcquaroniAlipio Correa Netto OriginalPaper Pages: 757 - 771
Panhepatography: Simultaneous radiographic visualization of all hepatic veins C. E. D. Nogueira OriginalPaper Pages: 772 - 779
Correlation of basal gastric secretion with peptic ulcer activity Pedro O. BoloJorge de PalolMiguel A. de los Santos OriginalPaper Pages: 784 - 789
Changing concepts in diverticulosis of the colon Donovan C. Browne Current Gastroenterology Pages: 790 - 797
Contributions of a gastrointestinal laboratory to the practice of gastroenterology N. C. Hightower Jr. Current Gastroenterology Pages: 798 - 812