RT Journal Article SR Electronic T1 Urine concentration should be taken into account when interpreting pyuria in infants JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 115 OP 115 DO 10.1136/ebmed-2017-110678 VO 22 IS 3 A1 Shouja Alam A1 Judith van der Voort A1 Christopher C Butler YR 2017 UL http://ebm.bmj.com/content/22/3/115.abstract AB