Authors: Stephen A Bernard; Timothy W Gray; Michael D Buist; Bruce M Jones; William Silvester; Geoff Gutteridge; Karen Smith Journal: N Engl J Med Date: 2002-02-21 Impact factor: 91.245
Authors: Peter D Gluckman; John S Wyatt; Denis Azzopardi; Roberta Ballard; A David Edwards; Donna M Ferriero; Richard A Polin; Charlene M Robertson; Marianne Thoresen; Andrew Whitelaw; Alistair J Gunn Journal: Lancet Date: 2005 Feb 19-25 Impact factor: 79.321