title: Frequency of external hernias in Ayub Teaching Hospital Abbottabad.
authors.affiliation: Department of Surgery, Ayub Medical College and Teaching Hospital, Abbottabad, Pakistan. drbabarsultan@gmail.com
authors.forename: Babar
authors.initials: B
authors.lastname: Sultan
authors.forename: Zaheeruddin
authors.initials: Z
authors.lastname: Qureshi
authors.forename: Masud Akhtar
authors.initials: MA
authors.lastname: Malik