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Original article
Initial validation and results of the Symptoms in Persons At Risk of Rheumatoid Arthritis (SPARRA) questionnaire: a EULAR project

Authors

  1. Correspondence to Dr Marian H van Beers-Tas; m.h.tas{at}amc.uva.nl
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Citation

van Beers-Tas MH, ter Wee MM, van Tuyl LH, et al
Initial validation and results of the Symptoms in Persons At Risk of Rheumatoid Arthritis (SPARRA) questionnaire: a EULAR project

Publication history

  • Received December 24, 2017
  • Revision received April 6, 2018
  • Accepted April 11, 2018
  • First published May 21, 2018.
Online issue publication 
January 17, 2023

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