Noreen Farid, Faqir Ullah, Ghulam Muhayudin, Anwar Ali, Bilal Masood, Gul Maria, Ijaz Aziz 2025. A Study to Show Correlation Between Blood Groups and Intelligence Level Among Medical Students. Pakistan Journal of Medical & Health Sciences. 17, 08 (Jul. 2025), 163. DOI:https://doi.org/10.53350/pjmhs2023178163.