Riaz Hussain Khokhar1, Safdar Ali Perveiz Tunio2, Shahabuddin Rind3, Ghulam Mujtaba Shah4, Ashok Kumar Lohano5, Ghulam Mustafa Jamali6. (2020). ENDOSCOPIC DIAGNOSIS OF DUODENAL ULCER FREQUENCY IN CHRONIC LIVER DISEASE, A TERTIARY CARE ASSESMENT . Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS), 10(3). Retrieved from http://publication.pumhs.edu.pk/index.php/ojs/article/view/377