Global burden of polycystic ovary syndrome in women of reproductive age, 1990–2021: Analysis of the global burden of disease study 2021 with projections to 2050 - Xinkuo Zheng; Meishen Liu; Zhaohui Bai; Ling Wu; Lili Geng; Yun Shen; Jing Na; Haonan Qiu; Yalin Xi (PLoS ONE, 2025)