北京市0~6岁智力残疾儿童3年随访研究
李勇;梁爱民;邵翠霞;张致祥;张秀玲;施继良;曲成毅
0 to 6-year-old Children with Mental Retardation in Beijing in 2004: A 3-year Follow-up
LI Yong;LIANG Ai-min;SHAO Cui-xia;et al
《中国康复理论与实践》 . 2009, (06): 583 -584 .