Noreen Farid, Faqir Ullah, Ghulam Muhayudin, Anwar Ali, Bilal Masood, Gul Maria, Ijaz Aziz. A Study to Show Correlation Between Blood Groups and Intelligence Level Among Medical Students. Pakistan Journal of Medical & Health Sciences [Internet]. 2025 Jul. 11 [cited 2025 Dec. 5];17(08):163. Available from: https://www.pjmhsonline.com/index.php/pjmhs/article/view/6411