title: Lead exposure impacts children's sleep.
mesh_terms: D000293:Adolescent; D044466:Asian People; D002648:Child; D002653:Child Behavior Disorders / Q000209:etiology*; D002675:Child, Preschool; D002681:China; D015331:Cohort Studies; D006801:Humans; D007854:Lead / Q000009:adverse effects* / Q000097:blood*; D007855:Lead Poisoning / Q000150:complications*; D008137:Longitudinal Studies; D012893:Sleep Wake Disorders / Q000209:etiology*; D011795:Surveys and Questionnaires
chemical_list: D007854:Lead