2024 No Phosphorus flame retardants and Bisphenol A in indoor dust and PM2.5 in kindergartens and primary schools in Hong Kong https://www.sciencedirect.com/science/article/abs/pii/S0269749117336540?via%3Dihub Deng, Wen-Jing Asia Exposure Modeling Elementary (K-5) Dust Organophosphate flame retardants Bisphenol A children Indoor air and dust PFRs and BPA were measured in PM2.5 and dust from 11 Hong Kong schools. TDCP and TCEP were most common in PM2.5; TPHP and TDCP in dust. Exposure estimates indicated no health risks, though intake levels were higher in kindergartens than primary schools. 2017