1. Escalator injury in foreign countries (letter);Bleyer;Am. J. Dis. Child,1987
2. A new escalator injury (letter);Collins;Lancet,1969
3. A tragic moving staircase mishap;Kates;Lancet,1968
4. Escalator injuries of the hand;Campbell-Reid;Injury,1973
5. London Underground Fact Sheets 1–10. Public Relations, 55 Broadway, London, SW1H 0BD.