The Journal of Pediatrics
The Journal of Pediatrics > 2012 > 161 > 4 > 615-620.e1
The Journal of Pediatrics > 2012 > 161 > 4 > 662-670.e2
The Journal of Pediatrics > 2012 > 161 > 4 > 671-675
The Journal of Pediatrics > 2012 > 161 > 4 > 626-631.e2
The Journal of Pediatrics > 2012 > 161 > 4 > 742-747
The Journal of Pediatrics > 2012 > 161 > 4 > 757-759.e1
The Journal of Pediatrics > 2012 > 161 > 4 > 753-756.e2
The Journal of Pediatrics > 2012 > 161 > 4 > 705-709.e1
The Journal of Pediatrics > 2012 > 161 > 4 > 748-752.e1
The Journal of Pediatrics > 2012 > 161 > 4 > 695-699.e1
The Journal of Pediatrics > 2012 > 161 > 4 > 602-607