Authors: T J Török; R V Tauxe; R P Wise; J R Livengood; R Sokolow; S Mauvais; K A Birkness; M R Skeels; J M Horan; L R Foster Journal: JAMA Date: 1997-08-06 Impact factor: 56.272
Authors: Marna L Hoard; Janet M Williams; James C Helmkamp; Paul M Furbee; William G Manley; Floyd K Russell Journal: Emerg Infect Dis Date: 2002-09 Impact factor: 6.883