Authors: K M De Cock; E Gnaore; G Adjorlolo; M M Braun; M F Lafontaine; G Yesso; G Bretton; I M Coulibaly; G M Gershy-Damet; R Bretton Journal: BMJ Date: 1991-03-02
Authors: C F Gilks; R J Brindle; L S Otieno; P M Simani; R S Newnham; S M Bhatt; G N Lule; G B Okelo; W M Watkins; P G Waiyaki Journal: Lancet Date: 1990-09-01 Impact factor: 79.321