article 1988 Endometriosis developing during tamoxifen therapy American Journal of Obstetrics and Gynecology ·doi:10.1016/0002-9378(88)90233-5
review 1988 The treatment of vaginal intraepithelial neoplasia after hysterectomy ·doi:10.1111/j.1471-0528.1988.tb06497.x