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PubMed
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History
- Published online April 1, 2012.
Copyright & Usage
© 2012
Author Information
- ALBERTO ORTIZ, MD⇓,
- SUSANA ROVERANO, MD and
- SERGIO PAIRA, MD
- Address correspondence to Dr. A. Ortiz, Rheumatology Section, Department of Internal Medicine, Hospital J.M. Cullen, Crespo 2752-(3000), Santa Fe, Argentina. E-mail: albertoortiz_4{at}hotmail.com