JULIA RIERA; JORGE MUSURUANA; CECILIA COSTA; JAVIER CAVALLASCA. Efficacy of Rituximab for Refractory Pyoderma Gangrenosum-Like Ulcers in Granulomatosis With Polyangiitis Associated to Antiphospholipid Antibodies. Archives of Rheumatology, [S. l.], v. 35, n. 3, p. 449–453, 2020. DOI: 10.46497/ArchRheumatol.2020.7498. Disponível em: http://anadolupsikiyatri.net/index.php/pub/article/view/1116. Acesso em: 3 oct. 2025.