Association of long-term exposure to air pollution with sleep among middle-aged and older adults in China: A nationwide study from 2015 to 2018 - Jing Cao; Zirong Li; Yufei Wu; Tian Ni; Jiwei Zhang; Yuying Xu; Zhengchuan Zhu; Miaoran Wang; Qiuyan Li (PLoS ONE, 2026)