Ambient PM2.5 and O3 and their combined effects on prevalence of presbyopia among the elderly: A cross-sectional study in six low- and middle-income countries
Titel:
Ambient PM2.5 and O3 and their combined effects on prevalence of presbyopia among the elderly: A cross-sectional study in six low- and middle-income countries
Auteur:
Lin, Hualiang Guo, Yanfei Ruan, Zengliang Yang, Yin Chen, Yanbing Zheng, Yang Cummings-Vaughn, Lenise A. Rigdon, Steven E. Vaughn, Michael G. Sun, Shengzhi Zhang, Lingli Wang, Xiaojie Qian, Zhengmin (Min) Wu, Fan