RT Journal T1 PIcture of the month—diagnosis JF JAMA Pediatrics JO JAMA Pediatrics YR 2013 FD February 1 VO 167 IS 2 SP 186 OP 186 DO 10.1001/jamapediatrics.2013.938b UL http://dx.doi.org/10.1001/jamapediatrics.2013.938b AB