TI  - TRial registration required
PT  - JOUR
DP  - 2009
TA  - Archives of Pediatrics & Adolescent Medicine
pages = {260},
VI  - 163
IP  - 3
AID  - 10.1001/archpedi.163.3.260 [doi]
4100  - http://dx.doi.org/10.1001/archpedi.163.3.260
SO  - Archives of Pediatrics & Adolescent Medicine March 2, 2009 163(3):260