Abdul Sattar Khoso, Ghtilam Rasool Mashori. “ Cetirizine in Chronic Idiopathic Urticaria in Pakistani Population”. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS), vol. 3, no. 2, Dec. 2013, pp. 38-45, http://publication.pumhs.edu.pk/index.php/ojs/article/view/118.