MONTEIRO, S.; BÁRTOLO, A.; TORRES, A.; PEREIRA, A.; ALBUQUERQUE, E. Examining the construct validity of the Portuguese version of the Patient Health Questionnaire-9 among college students. PSICOLOGIA, [S. l.], v. 33, n. 2, p. 1–8, 2019. DOI: 10.17575/rpsicol.v33i2.1421. Disponível em: https://revista.appsicologia.org/index.php/rpsicologia/article/view/1421. Acesso em: 6 nov. 2026.