Mirbahar, Imran, et al. “Frequency of Tetanus Toxoid Vaccine and Associated Factors Among Pregnant Women in District Shaheed Benazirabad”. Pakistan Journal of Medical Research, vol. 65, no. 2, July 2026, pp. 57-62, https://www.pjmr.org.pk/index.php/pjmr/article/view/866.