THOMAS, A.; DUBEY, S. K.; SAMANTA, M. K.; ALEX, A.; JOSE, S. P. ASSESSMENT OF PSYCHOLOGICAL STRESSORS OF DEPRESSION AND ANXIETY USING DEPRESSION ANXIETY STRESS SCALE-21 IN SOUTH INDIAN HEALTHY VOLUNTEERS. International Journal of Pharmacy and Pharmaceutical Sciences, [S. l.], v. 8, n. 5, p. 288–295, 2016. Disponível em: https://journals.innovareacademics.in/index.php/ijpps/article/view/11212. Acesso em: 4 may. 2024.