Association of per- and polyfluoroalkyl substances with gout risk: a cross-sectional analysis of NHANES 2007–2018 data emphasizing mixture effects - Feng, Haixin; Li, Siran; Huang, Shiqing; He, Linxi; Huang, Ruihao; Wei, Renhuizi; Peng, Xin; Yan, Haiyi; Xiong, Chongxiang; Zhang, Bingsong (Frontiers in Public Health, 2025)