TI - DAppled streambed, olympic national park, washington state, 2008 PT - JOUR DP - 2010 TA - Archives of Pediatrics & Adolescent Medicine pages = {111}, VI - 164 IP - 2 AID - 10.1001/archpedi.164.2.111 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.164.2.111 SO - Archives of Pediatrics & Adolescent Medicine February 1, 2010 164(2):111