Anxiety, depression and post-traumatic stress in nursing professionals during the covid-19 pandemic, in the northern zone of Ecuador, 2022. Horizontes de Enfermería, [S. l.], n. 13, p. 7–21, 2023. DOI: 10.32645/13906984.1226. Disponível em: https://revistasdigitalesupeceduec35.biteca.online/index.php/enfermeria/article/view/1226. Acesso em: 8 feb. 2026.