AINAPURE, R.; TANGA, V. A clinico-endoscopic study of upper GI disorders in rural population. International Surgery Journal, [S. l.], v. 5, n. 3, p. 1111–1113, 2018. DOI: 10.18203/2349-2902.isj20180840. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/2501. Acesso em: 13 oct. 2025.