RT Journal A1 McMahon T T1 FRequent urination JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2004 FD July 1 VO 158 IS 7 SP 670 OP 670 DO 10.1001/archpedi.158.7.670 UL http://dx.doi.org/10.1001/archpedi.158.7.670 AB