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Anti-cyclic citrullinated peptide (anti-CCP) antibodies in children with juvenile idiopathic arthritis.Marion van Rossum, Walther J. van Venrooij, Renée van Soesbergen et al.|PubMed|2003Cited by 109
Radiologic features in juvenile idiopathic arthritis: A first step in the development of a standardized assessment methodMarion A. J. van Rossum, Aeilko H. Zwinderman, Maarten Boers et al.|Arthritis & Rheumatism|2003Cited by 89