Rotemberg E, Picapedra A, Kreiner M. Detection of drugs in saliva: methodological and legal aspects. Odontol Sanmarquina [Internet]. 2022 Jan. 21 [cited 2024 May 17];25(1):e22076. Available from: https://revistasinvestigacion.unmsm.edu.pe/index.php/odont/article/view/22076