Behavioural development of school-aged children who live around a multi-metal sulphide mine in Guangdong province, China: a cross-sectional study

by Deng Xue-Qing, Chen Wei-Qing, Ling Wenhua, Wang Mao, Song Hong, Lu Ci-Yong, Bao Qing-Song, Hao Yuan-Tao, Rao Shaoqi
Published 2009-07-01