M. de M. S. Montenegro, E. C. Duarte, R. R. do Prado, and A. de F. Nascimento, “ Mortality of motorcyclists in traffic accidents in the Brazilian Federal District from 1996 to 2007 ”, Rev. saúde pública, vol. 45, no. 3, pp. 529–538, Jun. 2011, doi: 10.1590/S0034-89102011000300011.