Indicators of antioxidant activity in unexplained infertility: A cohort study Year - Volume - Issue 2024, volume 5, Issue 1 Authors Elena V. Kudryavtseva , Dinara A. Berezina , Vladislav V. Kovalev, Ilya V Gavrilov, Vladimir V. Bazarny Heading Obstetrics and Gynecology Article type Original article PDF File Saratov_Med_J-2024-0104.pdf