1. A new concept of the aetiology and surgical repair of paraumbilical and epigastric hernias;Askar;Ann. R. Coll. Surg. Engl.,1978
2. Surgical anatomy of the aponeurotic expansions of the anterior abdominal wall;Askar;Ann. R. Coll. Surg. Engl.,1977
3. Askar, O., et al.: The surgical anatomy of the sheath of the rectus abdominis muscle. Egyp. J. Surg., in press.
4. Askar, O., et al.: The disturbance in the function of the anterior abdominal wall following the various abdominal incisions. (To be published.).
5. Askar, O., et al.: A new concept on the aetiology and surgical repair of incisional abdominal hernia. (To be published.).