Article Text

Download PDFPDF

Reliability and validity of the chronic respiratory questionnaire (CRQ).
  1. P J Wijkstra,
  2. E M TenVergert,
  3. R Van Altena,
  4. V Otten,
  5. D S Postma,
  6. J Kraan,
  7. G H Koëter
  1. Asthma Centre, Beatrixoord Hospital, Groningen, The Netherlands.

    Statistics from Altmetric.com

    Request Permissions

    If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.