Thoracic injuries in urban infants and children.
D001720:Birth Injuries / Q000453:epidemiology; D002056:Burns / Q000453:epidemiology; D002641:Chicago; D002648:Child; D002675:Child, Preschool; D050723:Fractures, Bone / Q000453:epidemiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D013124:Spinal Injuries / Q000453:epidemiology; D013898:Thoracic Injuries / Q000145:classification / Q000453:epidemiology* / Q000209:etiology / Q000628:therapy; D014505:Urban Population; D014949:Wounds, Nonpenetrating / Q000453:epidemiology; D014950:Wounds, Penetrating / Q000453:epidemiology