RETRACTION: Effects of Outdoor and Indoor Air Pollution on Respiratory Health of Children from Kindergarten in Northern China.
RETRACTION: The paper entitled "Effects of Outdoor and Indoor Air Pollution on Respiratory Health of Children from Kindergarten in Northern China" by Guang-hui Dong et al, which was published online on 02 May 2007, has been withdrawn at the authors' request.
Dong
Guang-Hui
GH
Department of Biostatistics, School of Public Health, China Medical University, Shenyang, People’s Republic of China.
He
Qin-Cheng
QC
Pan
Guo-Wei
GW
Xu
Zhao-Yi
ZY
Feng
Yi-Ping
YP
Lu
Xiaobo
X
Liu
Rong
R
Liu
Hongbo
H