Eyskens B, Lawrenson J, Moerman P, Brock P, Doumoulin M, Gewillig M
Department of Congenital Cardiology, University Hospital Gasthuisberg, Kuleuven, B Leuven, Belgium.
Med Pediatr Oncol. 1998 Dec;31(6):547-8. doi: 10.1002/(sici)1096-911x(199812)31:6<547::aid-mpo21>3.0.co;2-h.