LAMBOVA, Sevdalina; STOILOV, Nikolay; BOYADZHIEVA, Vladimira. The utility of USB microscope for assessment of Raynaud’s phenomenon patients in rheumatology practice. Rheumatology (Bulgaria), [S. l.], v. 31, n. 4, p. 28–41, 2024. DOI: 10.35465/31.4.2023.pp28-41. Disponível em: https://www.rheumatologybg.org/journal/rbj/article/view/55. Acesso em: 14 jul. 2026.