Authors: F G Hayden; A D Osterhaus; J J Treanor; D M Fleming; F Y Aoki; K G Nicholson; A M Bohnen; H M Hirst; O Keene; K Wightman Journal: N Engl J Med Date: 1997-09-25 Impact factor: 91.245
Authors: J J Treanor; F G Hayden; P S Vrooman; R Barbarash; R Bettis; D Riff; S Singh; N Kinnersley; P Ward; R G Mills Journal: JAMA Date: 2000-02-23 Impact factor: 56.272
Authors: K G Nicholson; F Y Aoki; A D Osterhaus; S Trottier; O Carewicz; C H Mercier; A Rode; N Kinnersley; P Ward Journal: Lancet Date: 2000-05-27 Impact factor: 79.321
Authors: K G Nicholson; J S Nguyen-Van-Tam; A H Ahmed; M J Wiselka; J Leese; J Ayres; J H Campbell; P Ebden; N M Eiser; B J Hutchcroft; J C Pearson; R F Willey; R J Wolstenholme; M A Woodhead Journal: Lancet Date: 1998-01-31 Impact factor: 79.321