Shahriyar Ghazanfar
Department of Surgery, Dow University of Health Sciences, Civil Hospital,
Karachi,Pakistan
Sajida Qureshi
Department of Surgery, Dow University of Health Sciences, Civil Hospital,
Karachi,Pakistan
Muhammad Zubair
Department of Surgery, Dow University of Health Sciences, Civil Hospital, Karachi,Pakistan
Yumnah Safdar
Dow Medical College, Civil Hospital,Karachi,Pakistan
Aftab Ahmed Leghari
Department of Surgery, Civil Hospital, Karachi, Pakistan.
Mohammad Saeed Quraishy
Department of Surgery, Dow University of Health Sciences, Civil Hospital,
Karachi,Pakistan