RT Journal Article SR Electronic T1 Lower Extremity Disorders in Children and Adolescents JF Pediatrics in Review JO Pediatr. Rev. FD American Academy of Pediatrics SP 287 OP 294 DO 10.1542/pir.30-8-287 VO 30 IS 8 A1 Smith, Brian G. YR 2009 UL http://pedsinreview.aappublications.org/content/30/8/287.abstract AB