Effect of Iron Depletion by Bloodletting vs. Observation on Oxidative Stress Biomarkers of Women with Functional Hyperandrogenism Taking a Combined Oral Contraceptive: A Randomized Clinical Trial - Luque-Ramírez, M.; Ortiz-Flores, A.E.; Martínez-García, M.Á.; Insenser, M.; Quintero-Tobar, A.; De Lope Quiñones, S.; Fernández-Durán, E.; Nattero-Chávez, M.L.; Álvarez-Blasco, F.; Escobar-Morreale, H.F. (Journal of Clinical Medicine, 2022)