Samar, R., Ali, S. A., Samar, V., Samar, S. ., Khan, S. A. and Mansoor, S. (2022) “Factors Affecting the Choice of Sub-specialty among Medical Residents: A Cross-sectional Study”, Pakistan Journal of Medical Research, 61(2), pp. 63–67. Available at: https://www.pjmr.org.pk/index.php/pjmr/article/view/345 (Accessed: 22 July 2026).