16.
Gonçalves M, Amici R, Lucas R, Åkerstedt T, Cirignotta F, Horne J, Léger D, McNicholas WT, Partinen M, Téran-Santos J, Peigneux P, Grote L, & National Representatives as Study Collaborators. Sleepiness at the wheel across Europe: A survey of 19 countries. J Sleep Res. 2015; 24(3): 242–253.