1. FRI0111 TOCILIZUMAB MAY INDUCE SECONDARY HYPOGAMMAGLOBULINAEMIA. A RETROSPECTIVE CASE SERIES OF 42 PATIENTS. (2nd June 2020) Authors: Vílchez-Oya, F.; Pros, A.; Carrión Barberà, I.; Meraz Ostiz, J. A.; Salman Monte, T. C.; Perez-Garcia, C. Journal: Annals of the rheumatic diseases Issue: Volume 79(2020)Supplement 1 Page Start: 636 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗