Lyons, R., Van, B., Larsen, C., Lyons, R., Meerding, W., Mulder, S., & Essink-Bot, M. (2007). Guidelines for the Conduction of Follow-up Studies Measuring Injury-Related Disability. The Journal of Trauma: Injury, Infection, and Critical Care, 62(2), pp. 534-550. doi:10.1097/TA.0b013e31802e70c7

Lyons, Ronan, Beeck Van, CF Larsen, RA Lyons, WJ Meerding, S. Mulder, and ML Essink-Bot. "Guidelines for the Conduction of Follow-up Studies Measuring Injury-Related Disability." The Journal of Trauma: Injury, Infection, and Critical Care 62, no. 2 (2007): 534-550.

Lyons, Ronan, et al. "Guidelines for the Conduction of Follow-up Studies Measuring Injury-Related Disability." The Journal of Trauma: Injury, Infection, and Critical Care 62.2 (2007): 534-550.