Cláudio Arnaldo Len

<i>HLA-DRB1*11</i>and variants of the MHC class II locus are strong risk factors for systemic juvenile idiopathic arthritis

Michael J. Ombrello, Elaine F. Remmers, Ioanna Tachmazidou et al. · Proceedings of the National Academy of Sciences · 2015 · 178 citations · Full text

Immunodeficiencies, Hla Immunogenetics, Immunology +29

Quality of life of children and adolescents from S&amp;amp;atilde;o Paulo: reliability and validity of the Brazilian version of the Pediatric Quality of Life Inventory&amp;lt;sup&amp;gt;TM&amp;lt;/sup&amp;gt; version 4.0 Generic Core Scales

Denise Ascenção Klatchoian, Cláudio Arnaldo Len, Maria Teresa R. A. Terreri et al. · Jornal de Pediatria · 2008 · 176 citations

Genetic architecture distinguishes systemic juvenile idiopathic arthritis from other forms of juvenile idiopathic arthritis: clinical and therapeutic implications

Michael J. Ombrello, Victoria Arthur, Elaine F. Remmers et al. · Annals of the Rheumatic Diseases · 2016 · 155 citations · Full text

Phagocyte-specific S100 proteins and high-sensitivity C reactive protein as biomarkers for a risk-adapted treatment to maintain remission in juvenile idiopathic arthritis: a comparative study

Johannes Roth, Dirk Holzinger, Nicolino Ruperto et al. · Annals of the Rheumatic Diseases · 2012 · 132 citations · Full text

The Brazilian version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ).

Claúdia Saad Magalhäes Machado, Nicolino Ruperto, C. H M Silva et al. · PubMed · 2002 · 113 citations

Quality Of Life, Family Medicine, Education +20