1. Kelly HA. Medical gynaecology. Philadelphia: WB Saunders; 1928.
2. Focal vulvitis: a characteristic syndrome and a cause of dyspareunia;Peckham;Am. J. Obstet. Gynaecol.,1986
3. Report of the ISSVD Committee on Vulvodynia. Vulvar vestibulitis and vestibular papillomatosis;Lynch;J. Reprod. Med.,1991
4. Nunns D. Unexplained disorders of the vulva. J Reprod Med 1996;779–80.
5. Skene AJC. Treatise on the diseases of women. New York: Appelton and Company; 1889.