Authors: J U Igietseme; I M Uriri; S N Kumar; G A Ananaba; O O Ojior; I A Momodu; D H Candal; C M Black Journal: Infect Immun Date: 1998-09 Impact factor: 3.441
Authors: C Farquhar; T VanCott; R Bosire; C Bermudez; D Mbori-Ngacha; B Lohman-Payne; R Nduati; P Otieno; G John-Stewart Journal: Clin Exp Immunol Date: 2008-05-23 Impact factor: 4.330