Hydroxychloroquine is associated with a lower risk of polyautoimmunity: data from the RELESSER Registry

Mena-Vazquez, N; Fernandez-Nebro, A; Pego-Reigosa, JM; Galindo, M; Melissa-Anzola, A; Uriarte-Isacelay, E; Olive-Marques, A; Aurrecoechea, E; Freire, M; Tomero, E; Garcia-Villanueva, MJ; Stoye, C; Salas-Heredia, E; Bernal-Vidal, JA; Salgado, E; Blanco, R; Novoa, FJ; Ibanez-Barcelo, M; Torrente-Segarra, V; Narvaez, J; Calvet, J; Morales, CM; Vazquez-Rodriguez, TR; de la Pena, PG; Bohorquez, C; Andreu-Sanchez, JL; Cobo-Ibanez, T; Bonilla, G; Lozano-Rivas, N; Montilla, C; Toyos, FJ; De la Fuente, JLM; Exposito, L; Ruiz-Lucea, ME; Vals, E; Manero-Ruiz, J; Bernal-Vidal, JA; Rua-Figueroa, I – 2020