1.
Bastos T, Souza TF, Otoch JP, Grecco E, Àvila F, Artifon EL. Metastasis of breast cancer to major duodenal papilla. Rev Gastroenterol Peru [nternet]. 2017 Jun. 9 [cited 2024 May 18];34(2):149-50. vailable from: https://revistagastroperu.com/index.php/rgp/article/view/175