JANTARADA, C.; GUIMARÃES-PEREIRA, L. COVID-19’s impact and telehealth practice in chronic pain management services: a nationwide study . Journal of the Portuguese Society of Anesthesiology, [S. l.], v. 30, n. 3, 2021. DOI: 10.25751/rspa.25065. Disponível em: https://revistas.rcaap.pt/anestesiologia/article/view/25065. Acesso em: 11 may. 2025.