What are the environmental hazards to the health of children?
D000061:Accidents, Home; D000063:Accidents, Traffic; D000398:Air Pollution, Radioactive; D002648:Child; D004782:Environmental Health; D004787:Environmental Pollution / Q000517:prevention & control; D006801:Humans; D007855:Lead Poisoning / Q000517:prevention & control; D008404:Massachusetts; D009622:Noise; D010372:Pediatrics; D012931:Social Environment; D012955:Societies, Medical; D019966:Substance-Related Disorders; D011795:Surveys and Questionnaires; D014876:Water Pollution