An Unusual Case of Late-onset Systemic Lupus Erythematosus Presenting with Digital Gangrene. Acta Medica Philippina, [S. l.], v. 57, n. 1, 2023. DOI: 10.47895/amp.vi0.4249. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/4249. Acesso em: 4 apr. 2025.