1. Benrey J, Gillette PC, Masrallah AT, Hallman GL (1976) Permanent pacemaker implantation in infants, children, and adolescents. Circulation 53:245
2. Gold, AP, Challenor YB, Gilles FH, Hilal SK, Levinton A, Rollins EI, Solomon GE, Stein BM (1973) Strokes in children. Stroke 4:833 (Part I); 4: 1007 (Part II)
3. Harker LA, Slichter SJ, Scott CR, Ross R (1974) Homocystinemia. Vascular injury and arterial thrombosis. N Engl J Med 291:537
4. Michaelsson M, Engle MA (1972) Congenital complete heart block: An international study of the natural history. In: Brest AN (ed) F. A. Davis Company p 86
5. Moltham ME, Miller RM, Hastreiter AR, Paul MH (1962) Congenital heart block with fatal Adams-Stokes attacks in childhood. Pediatrics 30:32