Authors: R Harris; R Elles; D Craufurd; A Dodge; A Ivinson; K Hodgkinson; R Mountford; M Schwartz; T Strachan; A Read Journal: J Med Genet Date: 1989-04 Impact factor: 6.318
Authors: P F Koppens; T Hoogenboezem; D J Halley; C A Barendse; A J Oostenbrink; H J Degenhart Journal: Eur J Pediatr Date: 1992-12 Impact factor: 3.183