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Abstract
Entities: Disease
Mesh: See more » Arthritis, Rheumatoid/complicationsFemaleHumansLupus Erythematosus, Systemic/complicationsMaleMiddle AgedSjogren's Syndrome/complicationsSjogren's Syndrome/diagnosisSjogren's Syndrome/epidemiology
Year: 1973 PMID: 4745345 PMCID: PMC1587251
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447