EJAZ, Sonia; ABBAS, Khalid; RAHMAN, Sara; TAYYEB, Muhammad; SHAH, Suliman; KHALIL, Mazhar; ZAHOOR, Sikandar. Validation of Pre-Operative BOEY’s Score for Post-Operative Outcomes of Duodenal Ulcer Perforation: A Study at a Tertiary Care Hospital in Khyber Pukhtunkhwa. Indus Journal of Bioscience Research, [S. l.], v. 3, n. 6, p. 248–251, 2025. DOI: 10.70749/ijbr.v3i6.1647. Disponível em: https://www.ijbr.com.pk/IJBR/article/view/1647. Acesso em: 2 jun. 2026.