Mashal Siddiqui1 , Majid Ali Hingoro2 , Shomail Saeed Siddiqui3 , Jawad Mumtaz Sodhar4 , Palwasha Abbasi5 , Arooba Bhutto6 , Mehwish Kashif7 , Kashif Rasheed Shaikh8. (2021). VITAMIN B12 LEVELS IN GENERAL ADULT POPULATION OF SINDH. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS), 11(4), 46–50. Retrieved from http://121.52.155.46/index.php/ojs/article/view/583