TI  - TRial registration required
PT  - JOUR
DP  - 2008
TA  - Archives of Pediatrics & Adolescent Medicine
pages = {22},
VI  - 162
IP  - 1
AID  - 10.1001/archpedi.162.1.22 [doi]
4100  - http://dx.doi.org/10.1001/archpedi.162.1.22
SO  - Archives of Pediatrics & Adolescent Medicine January 1, 2008 162(1):22