Objective: To assess whether elevations in blood lead level were associated with intelligence quotient and nerve behavior changes in children. 目的:探讨铅中毒与儿童智力和神经行为改变的关系。
Study on the Blood Acetylcholine Levels and the Change of Intelligence Quotient Electroencephalogram in Mental Retardation Patients 血乙酰胆碱水平与精神发育迟滞患者智商及脑电图变化的研究
Influence of children blood lead level on intelligence quotient 儿童血铅水平对智商的影响分析
The Effect of Use of Unleaded Gasoline on the Concentration of Blood Lead and Intelligence Quotient in school-aged Children and its Elementary Economic Analysis 无铅汽油使用后学龄儿童血铅、智商变化及经济效益初探