Jamshed Warsi1 , Khaleeq Ur rehman2 , Benazir Mahar3 , Tazeen Shah4 , Sumia Soomro5 , Waqar Asghar6 , Zunaira Arain7 , Rubina Khalid8 . VISION AND BLOOD GROUPING: A POSSIBLE LINK. Jamshed Warsi1 , Khaleeq Ur Rehman2 , Benazir Mahar3 , Tazeen Shah4. JPUMHS 2023, 13, 113-118.