Yang, Lili; Jin, Fen; Liu, Guorui; Xu, Yang; Zheng, Minghui; Li, Cui; Yang, Yuanping . (2019). Levels and characteristics of polychlorinated biphenyls in surface sediments of the Chaobai river, a source of drinking water for Beijing, China. Ecotoxicology and Environmental Safety, (), 109922–.
doi:10.1016/j.ecoenv.2019.109922