title: Significance of the simultaneous occurrence of connective tissue disease and agammaglo-bulinaemia.
mesh_terms: D000361:Agammaglobulinemia / Q000235:genetics*; D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000235:genetics*; D003238:Connective Tissue; D003240:Connective Tissue Diseases; D006801:Humans
keywords: AGAMMAGLOBULINEMIA/genetics; ARTHRITIS, RHEUMATOID/genetics; CONNECTIVE TISSUE/diseases