Authors: S E Straus; M Seidlin; H E Takiff; J F Rooney; J M Felser; H A Smith; P Roane; F Johnson; C Hallahan; J M Ostrove Journal: Sex Transm Dis Date: 1989 Apr-Jun Impact factor: 2.830
Authors: J A Kulhanjian; V Soroush; D S Au; R N Bronzan; L L Yasukawa; L E Weylman; A M Arvin; C G Prober Journal: N Engl J Med Date: 1992-04-02 Impact factor: 91.245
Authors: L A Koutsky; C E Stevens; K K Holmes; R L Ashley; N B Kiviat; C W Critchlow; L Corey Journal: N Engl J Med Date: 1992-06-04 Impact factor: 91.245