1. Kaul P, Gupta I, Sehgal R, Malla N. Trichomonas vaginalis: random amplified polymorphic DNA analysis of isolates from symptomatic and asymptomatic women in India. Parasitol Int. 2004;262:253–5.
2. Mabey D, Ackers J, Adu-Sarkodie Y. Trichomonas vaginalis infection. Sex Transm Infect. 2006;82(S4):26–7.
3. World Health Organization. Prevalence and incidence of selected sexually transmitted infections, Chlamydia trachomatis, Neisseria gonorrhea, syphilis and Trichomonas vaginalis: methods and results used by WHO to generate 2005 estimates. Geneva, Switzerland: WHO Press; 2011.
4. Moodley P, Wilkinson D, Connolly C, Moodley J, Sturm A. Trichomonas vaginalis is associated with pelvic inflammatory disease in women infected with human immunodeficiency virus. Clin Infect Dis. 2002;34(4):519–22.
5. Chesson HW, Blandford JM, Pinkerton SD. Estimates of the annual number and cost of new HIV infections among women attributable to trichomoniasis in the United States. Sex Transm Dis. 2004;31:547–51.