P001. ASSOCIATION OF CHRONIC OLIGOARTHRITIS WITH HLA CLASS II ALLELES: DRB1, DQB1 AND DQA1 IN BULGARIAN CHILDRENP002. DECREASE IN CELLULARITY AND CYTOKINE EXPRESSION BY AUTOLOGOUS STEM CELL TRANSPLANTATION (ASCT) IN PATIENTS WITH JUVENILE IDIOPATHIC ARTHRITIS (JIA)P003. EFFECTS OF DEXAMETHASONE ON DIFFERENTIATION AND MATRIX MINERALIZATION IN CULTURED GROWTH PLATE CHONDROCYTESP004. SYNOVIAL MEMBRANE EXPRESSION OF MATRIX METALLO-PROTEINASES AND THEIR TISSUE INHIBITOR (TIMP-1) IN JIAP005. … | Publicación