TI - EXercise PT - JOUR DP - 2010 TA - Archives of Pediatrics & Adolescent Medicine pages = {888}, VI - 164 IP - 9 AID - 10.1001/archpediatrics.2010.164 [doi] 4100 - http://dx.doi.org/10.1001/archpediatrics.2010.164 SO - Archives of Pediatrics & Adolescent Medicine September 1, 2010 164(9):888