K, Ziaullah, Shah Nawaz, Samiullah Shah, and Azmat Talat. “IRON DEFICIENCY ANEMIA AS A CAUSE OF BREATH HOLDING SPELLS”. Journal of Postgraduate Medical Institute 19, no. 2 (July 25, 2011). Accessed November 26, 2022. https://jpmi.org.pk/index.php/jpmi/article/view/37.