Sampling survey on intellectual disability in 0 approximately 6-year-old children in China.
Xie ZH, Bo SY, Zhang XT, Liu M, Zhang ZX, Yang XL, Ji SR, Yan H, Sui XL, Na X, Guo SH, Wu ZL.
Xie ZH, et al. Among authors: zhang zx, zhang xt.
J Intellect Disabil Res. 2008 Dec;52(12):1029-38. doi: 10.1111/j.1365-2788.2008.01048.x. Epub 2008 Jun 19.
J Intellect Disabil Res. 2008.
PMID: 18565130