Ali Akbar Shat;, Fatima Qureshi, Haji Khan Khoharo. 2018. “Vitamin B„ Deficiency in Macrocytic-Megalobiastic Anemia Reporting at A Tertiary Care Hospital of Sindh”. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS) 8 (1):19-23. http://publication.pumhs.edu.pk/index.php/ojs/article/view/289.