1. Watts D, Brunham R: Sexually transmitted diseases, including HIV infection in pregnancy. In Sexually Transmitted Diseases, 3rd edn. Edited by Holmes K, Sparling P, Mardh PA, et al. New York: McGraw Hill; 1999:1089–1132.
2. Mullick S, Watson-Jones D, Beksinska M, Mabey D: Sexually transmitted infections in pregnancy: prevalence, impact on pregnancy outcomes, and approach to treatment in developing countries. Sex Transm Infect 2005, 81:294–302.
3. Hogben M, St Lawrence JS, Kasprzyk D, et al.: Sexually transmitted disease screening by United States obstetricians and gynecologists. Obstet Gynecol 2002, 100:801–807.
4. Hogben M, Bloom F, McFarlane M, et al.: Factors associated with sexually transmitted disease clinic attendance. Int J Nurs Stud 2004, 41:911–920.
5. Hook EI, Darroch J, Landry D, Mabey D: Sexually transmitted disease and reproductive health clinical services: Categorical clinics and integrated programs. In Sexually Transmitted Diseases, 3rd edn. Edited by Holmes K, Sparling P, Mardh PA, et al. New York: McGraw Hill; 1999:1273–1279.