TY - JOUR T1 - Serum irisin levels in women with polycystic ovary syndrome: a cross-sectional case-control study JO - Sao Paulo Medical Journal A1 - Toyran, Atahan A1 - Minareci, Yagmur A1 - Gulerman, Cavidan SN - 1516-3180 UL - 10.1590/1516-3180.2026.3566.08042026 VL - 144 Y1 - 2026 PB - Brasil ER -