Vianna, J L Reassessing the status of antiphospholipid syndrome in systemic lupus erythematosus. [electronic resource] - Annals of the rheumatic diseases Feb 1992 - 160-1 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0003-4967 Standard No.: 10.1136/ard.51.2.160 doi Subjects--Topical Terms: Abortion, Spontaneous--immunologyAdolescentAdultAgedAntiphospholipid Syndrome--complicationsAutoantibodies--analysisFemaleHumansImmunoglobulin G--immunologyLupus Erythematosus, Systemic--complicationsMaleMiddle AgedPhospholipids--immunologyPregnancyRisk FactorsThrombocytopenia--immunologyThrombosis--immunology