MUTATIONS IN THE INTRAMEMBRANE ENDOPEPTIDASE SPPL2A AFFECT HUMORAL IMMUNITY AND B-CELL SURVIVAL BY REDUCING SURFACE BCR AND BAFF-R EXPRESSION AND AFFECTING CD74 METABOLISMH Bergmann, Anselm Enders, Mehmet Yabas et al.|Oxford University Research Archive (ORA) (University of Oxford)|2012Cited by 0