Primary carcinoma of the vagina: factors influencing the age at diagnosis. The Radiumhemmet series 1956–96
K. HELLMAN, C. SILFVERSWÄRD, B. NILSSON, A. C. HELLSTRÖM, B. FRANKENDAL, F. PETTERSSON
International Journal of Gynecologic Cancer May 2004, 14 (3) 491-501; DOI: 10.1136/ijgc-00009577-200405000-00011