Sluysmans T, Styns-Cailteux M, Tremouroux-Wattiez M, de Lame P A, Lintermans J, Rubay J, Vliers A
Department of Pediatric Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique De Louvain, Brussels, Belgium.
Am J Cardiol. 1992 Oct 1;70(9):959-62. doi: 10.1016/0002-9149(92)90749-o.