Rahman, Atiar, Jolly Biswas, Md Ashadul Islam, Ayesha Khatun, Nittyananda Shil, Sheikh Saiful Islam Shaheen, and Zillur Rahman Bhuiyan. “The Incidence of Vaso-Vagal Reactions Among Whole Blood Donors During or Immediately After Donation”. Bangabandhu Sheikh Mujib Medical University Journal 4, no. 2 (September 23, 2011): 106–109. Accessed May 23, 2022. https://banglajol.info/index.php/BSMMUJ/article/view/8640.