1.13 Medical and Pathological Information [PDF], [w:] Air Accident Investigation and Aviation Safety Board, Aircraft Accident Report: Helios Airways Flight HCY522 at Grammatiko, Hellas on 14 August 2005, s. 57 [dostęp 2023-09-05], Cytat: The forensic report concluded that the aircraft occupants had heart function during the impact. The report noted that this did not necessarily imply that they were alert. The report further estimated that they were in deep non-reversible coma due to their prolonged exposure (over 2.5 h) to the high hypoxic environment.(ang.).
