1. Ano-uro-genital mucosal melanoma. Full guideline: melanoma focus;Gore,2018
2. Cancer Research UK. Vulval Cancer Incidence [Available from: https://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/vulval-cancer/incidence.
3. Vulval cancer incidence, mortality and survival in England: age-related trends;Lai;BJOG,2014
4. Lichen sclerosus: incidence and risk of vulvar squamous cell carcinoma;Bleeker;Cancer Epidemiol Biomark Prev,2016
5. Cancer Research UK. Vulval Cancer Mortality Data [Available from: https://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/vulval-cancer/mortality.