Association of cyclists' age and sex with risk of involvement in a crash before and after adjustment for cycling exposure

1. Martínez-Ruiz, V.
2. Jiménez-Mejías, E.
3. Luna-Del-Castillo, J.D.D.
4. García-Martín, M.
5. Jiménez-Moleón, J.J.
6. Lardelli-Claret, P.