@inbook{krull_khattak_council_2000, title={Injury effects of rollovers and events sequence in single-vehicle crashes}, ISBN={0309066999}, number={1717}, booktitle={Highway and traffic safety: crash data, analysis tools, and statistical methods: Safety and human performance}, publisher={Washington, DC: National Academy Press}, author={Krull, K. A. and Khattak, A. J. and Council, F. M.}, year={2000}, pages={46–54} }