title: Primary immunodeficiencies and the rheumatologist.
authors.forename: John J
authors.initials: JJ
authors.lastname: O'Shea
authors.forename: Steven
authors.initials: S
authors.lastname: Holland
authors.forename: Fabio
authors.initials: F
authors.lastname: Candotti
mesh_terms: D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000235:genetics / Q000276:immunology / Q000503:physiopathology; D012216:Rheumatic Diseases / Q000235:genetics / Q000276:immunology* / Q000503:physiopathology; D012219:Rheumatology