Ashok Kumar Lohana1, Saima Rafique2, Jagdesh Kumar3, Safdar Ali Pervez Tunio4, Safdar Ali Jamali5, Ghulam Mustafa Jamali.6. 2020. “ PAKISTAN”. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS) 10 (3). http://publication.pumhs.edu.pk/index.php/ojs/article/view/352.