Esophagitis and Duodenal Ulcerde Moraes-Filho, J.P.P.; Zaterka, S.; Pinotti, H.W.; Bettarello, A. · Digestion · 1974

Coffee Drinking in Patients with Duodenal Ulcer and a Control PopulationEisig, J. N.; Zaterka, S.; Massuda, H. K.; Bettarello, A. · Scandinavian Journal of Gastroenterology · 1989

Juxta-Ampullar Duodenal Diverticula as Cause of Bilio-Pancreatic DiseasePinotti, H.W.; Tacla, M.; Pontes, J.F.; Bettarello, A. · Digestion · 1971

Thickening of the Gallbladder Wall in Alcoholic Hepatitis Verified by Ultrasonographic Examination: Its Clinical ImplicationsLaudanna, A. A.; Ferreyra, N. P.; Cerri, G. G.; Bettarello, A. · Scandinavian Journal of Gastroenterology · 1987

Esophageal manometry and vectorcardiography study of asymptomatic patients with Chagas' diseaseMoraes-Filho, Joaquim Prado P.; Moraes, Thelma A. Bombonatti P. P.; Felix, Valter N.; Pereira-Barreto, Antonio Carlos; Bettarello, Agostinho · Revista do Instituto de Medicina Tropical de São Paulo · 1988

Multicenter Pathological Study of Chronic Pancreatitis. Morphological Regional Variations and Differences Between Chronic Calcifying Pancreatitis and Obstructive PancreatitisSahel, J.; Cros, R. C.; Durbec, J. P.; Sarles, H.; Bank, S.; Marks, I. N.; Bettarello, A. A.; Duarte, I.; Guarita, D.; Machado, M.; Mott, C.; Dani, R.; Nogueria, C.; Gullo, L.; Priori, P. · Pancreas · 1986