Malik M. Amjad Yasin
Department of General Surgery, Combined Military Hospital, Rawalpindi, Pakistan
Ghazala Nasreen
Department of General Surgery, Combined Military Hospital, Rawalpindi, Pakistan
Farooq Azam Rathore
Spinal Rehabilitation Unit, Armed Forces Institute of Rehabilitation Medicine, Rawalpindi, Pakistan
Sikandar Ali Malik
Department of General Surgery, Combined Military Hospital, Rawalpindi, Pakistan