Ehrenstein, M R Anti-DNA antibodies in the primary antiphospholipid syndrome (PAPS) [electronic resource] - British journal of rheumatology May 1993 - 362-5 p. digital Publication Type: Journal Article ISSN: 0263-7103 Standard No.: 10.1093/rheumatology/32.5.362 doi Subjects--Topical Terms: Antibodies, Antinuclear--bloodEnzyme-Linked Immunosorbent AssayFluorescent Antibody TechniqueHumansImmunoglobulin G--bloodImmunoglobulin M--bloodLupus Erythematosus, Systemic--bloodPhosphoadenosine Phosphosulfate--blood