Authors: J Eberhart-Phillips; R E Besser; M P Tormey; D Koo; D Feikin; M R Araneta; J Wells; L Kilman; G W Rutherford; P M Griffin; R Baron; L Mascola Journal: Epidemiol Infect Date: 1996-02 Impact factor: 2.451
Authors: D Koo; A Aragon; V Moscoso; M Gudiel; L Bietti; N Carrillo; J Chojoj; B Gordillo; F Cano; D N Cameron; J G Wells; N H Bean; R V Tauxe Journal: Epidemiol Infect Date: 1996-04 Impact factor: 2.451