title: Conversion of systemic lupus erythematosus to common variable hypogammaglobulinemia.
authors.affiliation: Department of Medicine, Cornell University Medical College, New York, New York.
authors.forename: C G
authors.initials: CG
authors.lastname: Baum
authors.forename: N
authors.initials: N
authors.lastname: Chiorazzi
authors.forename: S
authors.initials: S
authors.lastname: Frankel
authors.forename: G M
authors.initials: GM
authors.lastname: Shepherd
mesh_terms: D000293:Adolescent; D000328:Adult; D000361:Agammaglobulinemia / Q000276:immunology / Q000503:physiopathology*; D001402:B-Lymphocytes / Q000276:immunology; D006801:Humans; D007958:Leukocyte Count; D008180:Lupus Erythematosus, Systemic / Q000276:immunology / Q000503:physiopathology*; D008213:Lymphocyte Activation; D008297:Male; D013601:T-Lymphocytes / Q000276:immunology