Mental retardation in children
American Journal of Mental Retardation
borderline mental retardation
education for mental retardation
endogenous mental retardation
exogenous mental retardation
Family history of mental retardation
fragile mental retardation 1 gene
fragile X mental retardation 1
Fragile X mental retardation protein
fragile X mental retardation protein FMRP
fragile X mental retardation-1
hereditary mental retardation
malformation Mental retardation
mental retardation
智力残疾
智力低下
智能低下
智能不足
铅
智力落后
弱智儿童
智力障碍
智能障碍
才智迟钝
智障
精神发育迟滞
智力迟钝
精神发育不全
儿童
弱智
智力发育迟缓
mild mental retardation
moderate mental retardation