1. El-Ansary D (1995): Musculoskeletal problems following CABG: a comparison between saphenous vein and internal mammary grafting. (Abstract) Proceedings of the 4th National Cardiothoracic Special Group Conference of the Australian Physiotherapy Association. Melbourne, p. 29.
2. El-Ansary D and Elkins M (1997): Sternal instability following coronary artery bypass grafting. (Abstract) Proceedings of the 5th National Cardiothoracic Special Group Conference of the Australian Physiotherapy Association. Perth, p. 39.
3. Sternal instability following coronary artery bypass grafting;El-Ansary;Physiotherapy Theory and Practice,2000
4. Autostretching - the Complete Manual of Specific Stretching;Evjenth,1989
5. Mechanism and frequency of brachial plexus injury in open-heart surgery: a prospective analysis;Hanson;Annals of Thoracic Surgery,1983