Rare C1q deficiency presenting as pediatric SLE: A case study of two consanguineous siblings Kerem Parlar; Berkay Akta¿; Sena Ladin Sicakyüz; Sezgin ¿ahin; Özgür Kasapçopur; Serdal U¿urlu;

Effectiveness and safety of rituximab in systemic lupus erythematosus: A case series describing the experience of 2 centres Vicenç Juan Gómez; Irene Carrión-Barberá; Tarek Carlos Salman Monte; Asunción Acosta; Vicenç Torrente-Segarra; Jordi Monfort;

Use of anifrolumab in a patient with chronic multirefractory Rowell¿s syndrome Carlota Navarro-Joven; María Alonso de Francisco; Margarita Pich-Aguilera Blasco; Rita María Cabeza Martínez; José Luis Andreu Sánchez; Hildegarda Godoy-Tundidor;