Authors: M Williams; M W Ross; A M Bowen; S Timpson; H V McCoy; K Perkins; L Saunders; P Young Journal: Sex Transm Infect Date: 2001-12 Impact factor: 3.519
Authors: J Todd; J Changalucha; D A Ross; F Mosha; A I N Obasi; M Plummer; R Balira; H Grosskurth; D C W Mabey; R Hayes Journal: Sex Transm Infect Date: 2004-02 Impact factor: 3.519