GJERDE, H.; NORMANN, P. T.; MØRLAND, J. Can the use of psychoactive drugs in the general adult population be estimated based on data from a roadside survey of drugs and driving?. Norsk Epidemiologi, [S. l.], v. 21, n. 1, 2011. DOI: 10.5324/nje.v21i1.1425. Disponível em: https://www.ntnu.no/ojs/index.php/norepid/article/view/1425. Acesso em: 6 may. 2024.