TY - JOUR JO - Reumatologia/Rheumatology SN - 0034-6233 VL - 51 IS - 4 PY - 2013 ID - Kucharz2013 TI - XXXI World Congress of Internal MedicineSantiago de Chile, November 11–15, 2012 AU - Kucharz, Eugeniusz Józef SP - 313 EP - 315 DA - 2013 DO - 10.5114/reum.2013.37561 UR - http://dx.doi.org/10.5114/reum.2013.37561 ER -