RT Journal Article SR Electronic T1 Special perspectives in infants and children JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S43 OP S45 VO 75 IS 11 suppl 6 A1 Krummel, Thomas M. YR 2008 UL http://www.ccjm.org/content/75/11_suppl_6/S43.abstract AB