Ashok Kumar Lohana1, Saima Rafique2, Jagdesh Kumar3, Safdar Ali Pervez Tunio4, Safdar Ali Jamali5, Ghulam Mustafa Jamali.6. “ PAKISTAN”. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS), vol. 10, no. 3, Sept. 2020, http://121.52.155.46/index.php/ojs/article/view/352.