Authors: A Gessain; H Francis; T Sonan; C Giordano; F Akani; M Piquemal; C Caudie; G Malone; M Essex; G de-Thé Journal: Lancet Date: 1986-09-20 Impact factor: 79.321
Authors: C Bartholomew; W C Saxinger; J W Clark; M Gail; A Dudgeon; B Mahabir; B Hull-Drysdale; F Cleghorn; R C Gallo; W A Blattner Journal: JAMA Date: 1987-05-15 Impact factor: 56.272