1. Damjanov I , Linder J . Anderson’s Pathology. 10th edn. St. Louis, Missouri: Mosby Publishers, 1996: 1–2.
2. Saukko P , Knight B . Knight’s Forensic Pathology. 3rd edn. Arnold Publishers, 2004: 336–7.
3. Mason JK , Purdue BN . The pathology of trauma. 3rd edn. Arnold Publishers, 2000: 93–4.
4. Schwär TG , Loubser JD , Olivier JA . The forensic ABC in medical practice, a practical guide. Pretoria: Haum Educational Publishers, 1988: 231–3.
5. Forensic pathology. last stronghold of the autopsy;Wright;Am J Forensic Med Pathol,1980