Factors associated with alcohol and drug use among traffic crash victims in southern Brazil

Raquel De Boni, Mary Clarisse Bozzetti, Juliana Hilgert, Tanara Sousa, Lisia Von Diemena, Daniela Benzano, Guilherme Menegon, Barbara Holmer, Paulina do Carmo Arruda Vieira Duarte, Flavio Pechansky