1. R. L. Siegel, K. D. Miller and A. Jemal, CA: A Cancer Journal for Clinicians 70, pp. 7–30 (2020).
2. Global Cancer Observatory (GCO), International Agency for Research on Cancer (IARC), World Health Organization (WHO), (2020). [Online]. Available from: https://gco.iarc.fr/today/data/factsheets/populations/995-who-south-east-asia-region-searo-fact-sheets.pdf.
3. Estimates of incidence and mortality of cervical cancer in 2018: a worldwide analysis
4. American Cancer Society, Cervical Cancer Causes, Risk Factors, and Prevention, (2020), [Online]. Available from: https://www.cancer.org/content/dam/CRC/PDF/Public/8600.00.pdf.
5. HPV Information center, Human Pavillomavirus and Related Deseases Report, (2019). [Online]. Available from: https://www.hpvcentre.net/statistics/reports/XWX.pdf.