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Rheumatoid factor seropositivity is inversely associated with oral contraceptive use in women without rheumatoid

Shailaja S Bhatia1, Darcy S Majka, John M Kittelson

  • 1Department of Preventive Medicine and Biometrics, University of Colorado at Denver and Health Sciences Center, Denver, 4200 East Ninth Avenue, Box B119, Denver, CO 80262, USA.

Annals of the Rheumatic Diseases
|July 27, 2006
PubMed
Abstract

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