1. Cervical Cancer Statistics, Cancer Research UK. Retrieved from: http://www.cancerresearchuk.org/cancer-info/cancerstats/types/cervix/ . Accessed 11 Aug 2014.
2. Uterine Cancer Statistics, Cancer Research UK. Retrieved from http://www.cancerresearchuk.org/cancer-info/cancerstats/types/uterus/ . Accessed 11 Aug 2014.
3. Ovarian Cancer Statistics, Cancer Research UK. Retrieved from http://www.cancerresearchuk.org/cancer-info/cancerstats/types/ovary/ . Accessed 11 Aug 2014.
4. Vulval Cancer Statistics, Cancer Research UK. Retrieved from http://www.cancerresearchuk.org/cancer-info/cancerstats/types/vulva/ . Accessed 11 Aug 2014.
5. Cancer in Wales, Welsh Cancer Intelligence and Surveillance Unit. Retrieved from http://www.wcisu.wales.nhs.uk/cancer-statistics . Accessed 23 Feb 2016.