Difficulties in defining antinuclear antibody–positive patients as a separate category in the classification of juvenile idiopathic arthritis: Comment on the article by Ravelli et al

✍ Scribed by Ellen Nordal; Nils T. Songstad; Marite Rygg

• Publisher: John Wiley and Sons
• Year: 2011
• Tongue: English
• Weight: 31 KB
• Volume: 63
• Category: Article
• ISSN: 0004-3591
• DOI: 10.1002/art.30480