作者: Yanzhen Pan , Christopher D. McCaskill , Katherine H. Thompson , John Hicks , Brett Casey
DOI: 10.1086/301857
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摘要: The authors thank the family for their cooperation. This work was supported in part by Baylor College of Medicine Mental Retardation Research Center (National Institute Child Health and Human Development [NICHD] 2P30-HD24064) (NICHD 1P30-HD27823) (to W.J.C.) a March Dimes grant L.G.S.).