Authors: N Clumeck; M Robert-Guroff; P Van de Perre; A Jennings; J Sibomana; P Demol; S Cran; R C Gallo Journal: JAMA Date: 1985-11-08 Impact factor: 56.272
Authors: M Melbye; E K Njelesani; A Bayley; K Mukelabai; J K Manuwele; F J Bowa; S A Clayden; A Levin; W A Blattner; R A Weiss Journal: Lancet Date: 1986-11-15 Impact factor: 79.321