Gastric and transverse colonic volvulus in patient with chagasic megagastria and megacolon - Gabriel, Andressa Guterres; Gabriel-Neto, Salustiano; Oliveira, Enio Chaves; Luquetti, Alejandro Ostermayer; Cleva, Roberto de; Zilberstein, Bruno (ABCD - Arquivos Brasileiros de Cirurgia Digestiva, 2005)