1.
Szajnbok I, Lorenzi F, Rodrigues Jr. AJ, Zantut LFC, Poggetti RS, Steinman E, Birolini D. Gallstone ileus resulting in strong intestinal obstruction . Sao Paulo Med J [Internet]. 1995 Jan. 1 [cited 2025 Oct. 16];113(1):721-5. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/1570