COSKUN ZATERI et al. Attitudes of patients with spondylarthritis or rheumatoid arthritis regarding biological treatment during COVID-19 pandemic: A multi-center, phone-based, cross-sectional study. Archives of Rheumatology, [S. l.], v. 36, n. 4, p. 473–481, 2021. DOI: 10.46497/ArchRheumatol.2021.8364. Disponível em: http://anadolupsikiyatri.net/index.php/pub/article/view/1209. Acesso em: 3 oct. 2025.