Kalinina O., Kolotova E., Panfilova T., Shtil A., Frolov B. The natural triterpenoid miliaсin prevents methotrexate-induced oxidative stress and normalizes the expression of genes encoding the cytochrome P-450 2E1 isoform and glutathione reductase in the liver // Patologicheskaya Fiziologiya i Eksperimental’naya Terapiya (Pathological physiology and experimental therapy). 2013. VOL. 57. № 1. PP. 70–74.