Leads from the MMWR. Playground-related injuries in preschool-aged children--United States, 1983-1987.
D000058:Accidental Falls / Q000517:prevention & control; D002656:Child Day Care Centers; D002675:Child, Preschool; D004869:Equipment Safety; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010988:Play and Playthings; D011998:Recreation; D012574:Schools; D012737:Sex Factors; D014481:United States; D014947:Wounds and Injuries / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control