NIGRO, Angelo. Capillaroscopic Changes in a Patient with Undifferentiated Connective Tissue Disease – A Diagnostic Challenge: A Quiz. Acta Dermato-Venereologica, [S. l.], v. 105, p. adv43121, 2025. DOI: 10.2340/actadv.v105.43121. Disponível em: https://medicaljournalssweden.se/actadv/article/view/43121. Acesso em: 1 jun. 2026.