Study on the use of non-specific immunoglobulins in patients treated at Vall d'Hebron University Hospital, Bellvitge Hospital and Germans Trias i Pujol Hospital, collected in the CatSalut's patient and treatment registry (RPT). (VDH-IGG-2021-03) First published 08/09/2022 Last updated 23/04/2024 EU PAS number:EUPAS48635 Study Ongoing