1. Natta D, Sciolino E (2005) Timers used in blasts, police say; parallels to Madrid are found. New York Times, New York. July 8, 2005
2. Hirsch CS, Shaler R (2002) 9/11 through the eyes of a medical examiner. J Investig Med 50:1–3
3. Gill JR (2006) 9/11 and the New York City Medical Examiner’s Office. Forensic Sci Med Pathol 2:29–32
4. Kirkpatrick SW, Bocchieri RT, Sadek F, MacNeill RA, Holmes S, Peterson BD et al. (2005) Federal Building and Fire Safety Investigation of the World Trade Center Disaster: Analysis of Aircraft Impacts into the World Trade Center Towers. U.S. Department of Commerce, Washington, D.C. (NIST NCSTAR 1-2B)
5. Marchi E, Chastain T (2002) The sequence of structural events that challenged the forensic effort of the World Trade Center disaster. Am Lab 34:13–17