1. United Nations, Department of Economic and Social Affairs, Population Division. World Contraceptive Use. [Internet]. 2009 [cited 2019 Apr 26]. https://www.un.org/en/development/desa/population/publications/pdf/family/contraceptive-2009.pdf.
2. Nervo P, Bawin L, Foidart JM, et al. Regret after tubal sterilization. J Gynecol Obstet Biol Reprod (Paris). 2000;29:485–91.
3. Schmidt JE, Hillis SD, Marchbanks PA, et al. Requesting information about and obtaining reversal after tubal sterilization: findings from the US Collaborative Review of Sterilization. Fertil Steril. 2000;74:892–8.
4. Visaria L, Jejeebhoy S, Merrick T. From family planning to reproductive health: challenges facing India. Int Fam Plan Perspect. 1999;25:S44–9.
5. Srinivasan K. Regulating reproduction in India’s population: efforts, results, and recommendations. Thousand Oaks: Sage Publications; 1995.