Ikuabe, P. O., J. Jumbo, I. D. Ebuenyi, A. O. Ajayi, and L. Obagah. “An Unusual Case of Acute Asthma After Snake Bite”. The Nigerian Health Journal, vol. 13, no. 2, Mar. 2016, pp. 104-7, https://www.ajol.info/index.php/nhj/article/view/131910.