✦ LIBER ✦
Use of a numerical rating scale as an answer modality in ankylosing spondylitis-specific questionnaires
✍ Scribed by van Tubergen, Astrid ;Debats, Iris ;Ryser, Liliane ;Londoño, John ;Burgos-Vargas, Ruben ;Cardiel, Mario H. ;Landewé, Robert ;Stucki, Gerold ;Van der Heijde, Désirée
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 82 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0004-3591
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