Authors: M Chernesky; S Castriciano; J Sellors; I Stewart; I Cunningham; S Landis; W Seidelman; L Grant; C Devlin; J Mahony Journal: J Infect Dis Date: 1990-01 Impact factor: 5.226
Authors: D H Martin; T F Mroczkowski; Z A Dalu; J McCarty; R B Jones; S J Hopkins; R B Johnson Journal: N Engl J Med Date: 1992-09-24 Impact factor: 91.245
Authors: O Steingrímsson; J H Olafsson; H Thórarinsson; R W Ryan; R B Johnson; R C Tilton Journal: Sex Transm Dis Date: 1994 Jan-Feb Impact factor: 2.830