GUL, M; SAJJAD, A; SAEED, A.K. TYPHOID (ILEAL) PERFORATION. Journal of Ayub Medical College Abbottabad, [S. l.], v. 4, n. 1, 1991. Disponível em: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/4687. Acesso em: 20 apr. 2025.