Ikram Ullah Khan
Department ot Gastroenterology, PGMI, Hayatabad Medical Complex, Peshawar, Pakistan
Khalid Hameed
Department ot Gastroenterology, PGMI, Hayatabad Medical Complex, Peshawar, Pakistan
Javed Iqbal Farooqi
Department ot Gastroenterology, PGMI, Hayatabad Medical Complex, Peshawar, Pakistan
Sadiq Shah
Department ot Gastroenterology, PGMI, Hayatabad Medical Complex, Peshawar, Pakistan