Sampling survey of disability in 0-6 year-old children in China.
Zhang H, Bo SH, Zhang XT, Liu M, Zhang ZX, Yang XL, Ji SR, Yano H, Sui XL, Na X, Guo SH, Wu ZL.
Zhang H, et al. Among authors: zhang zx, zhang xt.
Biomed Environ Sci. 2006 Oct;19(5):380-4.
Biomed Environ Sci. 2006.
PMID: 17190192