1. Intrauterine devices and pelvic inflammatory disease: an international perspective;Farley, T.; Rosenberg, M.; Rowe, P.;Lancet,1992
2. Chlamydia: to screen or not to screen? One way to answer the question;Murty, J.;Br J Fam Plann,1996
3. Obstetricians and Gynaecologists (RCOG). Recommendations from the Study Group on the Prevention of Pelvic Infection;of, Royal College,1996
4. Effect of cervical traction with a tenaculum on the uterocervical angle;Johnson, N.; Bromham, D.;Br J Obstet Gynaecol,1991
5. Pain and discomfort perception at IUD insertion. Effect of short duration, intracervical application of 2% lignocaine (Instillagel®). A preliminary study;Oloto, E.J.; Bromham, D.R.; Murty, J.A.;Br J Fam Plann,1997