Fernandez Conrad V, Gillis-Ring Jane
Division of Pediatric Hematology/Oncology, IWK Health Center, Dalhousie University Halifax, 5850 University Avenue, Halifax, Nova Scotia B3J 3G9, Canada.
J Pediatr. 2003 Aug;143(2):155-62. doi: 10.1067/S0022-3476(03)00244-0.