TY - JOUR T1 - Adverse reactions of methotrexate promote an increase in oxidative stress biomarkers in patients with rheumatoid arthritis JO - Brazilian Journal of Pharmaceutical Sciences A1 - Krause, Lenara Schalanski A1 - Wiest, Bruna A1 - Fell, Ana Paula Weber A1 - Kleibert, Karine Raquel Uhdich A1 - Menegazzi, Antônia Eduarda A1 - Husein, Raida Ahmad Musa Mheisen A1 - Colet, Christiane de Fatima SN - 1984-8250 UL - 10.1590/s2175-97902026e24424 VL - 62 Y1 - 2026 PB - Brasil ER -