“Meth Free LA County Campaign in 2021: A Model for Public Education on Meth and Illicit Substances”

“Decreased Under-5, Infant, and Neonatal Mortality Rates in Beijing’s Xicheng District (1991-2022) with Congenital Heart Disease, Birth Asphyxia, and Other Congenital Abnormalities as Leading Causes of Death, and No Impact of Two-Child Policy on Overall Downward Trend”