Khan, M., M. T. Khattak, A. Gul, M. Riaz, and F. tu Zahra. “A Comparable Risk of Extensively Drug-Resistant Typhoid Fever in the Pediatric Cohort During the COVID-19 Pandemic”. International Journal of Health Sciences, vol. 18, no. 1, Dec. 2023, pp. 24-28, https://pub.qu.edu.sa/index.php/journal/article/view/8151.