Follow-up study of 237 children with mental retardation of 0～6 years old from 2004 to 2007 in Beijing
LIANG Ai-min
CHEN Xin-xin
SHAO Cui-xia
WU Ying-hua
ZHANG Xiu-ling
ZHANG Zhi-xiang
WANG Feng-zhi
AN Hui-qing
BIAN Yang
LI Yong
SHI Ji-liang
QU Cheng-yi
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Publication Date：2009-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 459-461 )