References
- Boseley S. How 18th century nuns held clue to possible breast cancer cure. Guardian (UK), 6 October 2008.
- DM Parkin, F Bray. The burden of HPV-related cancers. Vaccine. 24(Suppl 3): 2006; S11–S25. Quoted in: English P. Human papillomavirus vaccination: glimpse into the black box of human papillomavirus vaccination. BMJ 2008;337:a1046.
- P Porter. “Westernizing” women’s risks? Breast cancer in lower-income countries. New England Journal of Medicine. 358(3): 2008; 213–216.
- Cervical cancer vaults to WHO priority list. Irin News, 22 September 2008.