Ahsan Zafar, Sidra Khalid, Muhammad Usman Javed. Frequency of Donor Deferrals in Blood Bank. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Jul. 11 [cited 2024 Nov. 21];17(05):352. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/5034