Authors: Fergal D Malone; Jacob A Canick; Robert H Ball; David A Nyberg; Christine H Comstock; Radek Bukowski; Richard L Berkowitz; Susan J Gross; Lorraine Dugoff; Sabrina D Craigo; Ilan E Timor-Tritsch; Stephen R Carr; Honor M Wolfe; Kimberly Dukes; Diana W Bianchi; Alicja R Rudnicka; Allan K Hackshaw; Geralyn Lambert-Messerlian; Nicholas J Wald; Mary E D'Alton Journal: N Engl J Med Date: 2005-11-10 Impact factor: 91.245
Authors: D A Aitken; E M Wallace; J A Crossley; I A Swanston; Y van Pareren; M van Maarle; N P Groome; J N Macri; J M Connor Journal: N Engl J Med Date: 1996-05-09 Impact factor: 91.245