Authors: G P Taylor; E G Lyall; D Mercey; R Smith; T Chester; M L Newell; G Tudor-Williams Journal: Sex Transm Infect Date: 1999-04 Impact factor: 3.519
Authors: L Mandelbrot; J Le Chenadec; A Berrebi; A Bongain; J L Bénifla; J F Delfraissy; S Blanche; M J Mayaux Journal: JAMA Date: 1998-07-01 Impact factor: 56.272