DESAI, R.; PRASAD, E. D.; G., S.; V., L.; JOSHI, N. A study of etiology and role of bacteria in the pigment gall stone diseases at a tertiary care hospital. International Surgery Journal, [S. l.], v. 5, n. 12, p. 4022–4025, 2018. DOI: 10.18203/2349-2902.isj20185037. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/3573. Acesso em: 7 nov. 2025.