G. F. McCoy, R. A. Johnstone, I. W. Nelson, J. Kenwright, R. B. Duthie
McCoy G F, Johnstone R A, Nelson I W, Kenwright J, Duthie R B.
Incidence and consequences of ejection in motor vehicle accidents.
British Medical Journal 1988; 297 :1244
doi:10.1136/bmj.297.6658.1244