1. International Agency for Research on Cancer. Cervix uteri cancer fact sheet [Internet]. Global Cancer Observatory; 2020 [cited 2021 FEB 08]. Available from: 23-Cervix-uteri-fact-sheet.pdf (iarc.fr).
2. World Health Organization. Human papillomavirus vaccines: WHO position paper, May 2017. (Weekly Epidemiologic Record). Report No.: 92(19):241–268.
3. Meeting of the Strategic Advisory Group of Experts on immunization. October 2016 - conclusions and recommendations [Internet]. World Health Organization; 2016 Dec p. 561–84. (Weekly Epidemiologic Record). Report No.: 48, 91. Available from: http://apps.who.int/iris/bitstream/10665/251810/1/WER9148.pdf?ua=1.
4. Cancer incidence and mortality worldwide: sources, methods and major patterns in GLOBOCAN 2012;Ferlay;Int J Cancer,2015
5. Bruni L, Barrionuevo-Rosas L, Serrano B, et al. Human papillomavirus and related diseases report in Zimbabwe [Internet]; 2014 [cited 2021 FEB 08]. (ICO Information Centre on HPV and Cancer). Available from: http://www.hpvcentre.net/statistics/reports/ZWE.pdf.