1. Aggarwal A.K. and Kumar R., 1999, Community based study of reproductive tract infections among ever-married women of reproductive age in a rural area of Haryana. J Commun Dis 31: 223–228.
2. Amsel R., Totten P.A., Spiegel C.A., et al. 1983, Non-specific vaginitis: Diagnostic criteria and microbial and epidemiological associations. Am J Med 74(1): 14–22.
3. Bang R.A., Bang A.T., Baitule M., et al. 1989, High prevalence of gyaenocological diseases in rural Indian women. Lancet I: 85–88.
4. Beigi R.H., Weisendfeld H.C., Hillier S.L., et al. 2005, Factors associated with absence of H2O2-producing lactobacillus among women with bacterial vaginosis. J Infect Dis 191(6): 924–929.
5. Burtin P., Taddio A., Ariburnu O., et al. 1995, Safety of metronidazole in pregnancy: a meta-analysis. Am J Obstet Gynecol 1995 172: 525–529.