KHALID, Haroon; MEEK, Lucas. Duodeno-pulmonary fistula; a rare condition with an unusual presentation. Medical Research Archives, [S.l.], n. 2, mar. 2015. ISSN 2375-1924. Available at: <https://esmed.org/MRA/mra/article/view/30>. Date accessed: 04 dec. 2024.