The Validity and Sensitivity to Change of the Spanish Self-Administered Version of the Chronic Respiratory Questionnaire (CRQ-SAS) Journal Articles uri icon

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authors

  • Vigil, Laura
  • Güell, Ma Rosa
  • Morante, Fátima
  • López De Santamaría, Elena
  • Sperati, Francesca
  • Guyatt, Gordon
  • Schunemann, Holger

publication date

  • July 2011