1.Oral contraceptive use and fibrocystic breast disease with special reference to its histopathology.
   Pastides H, Kelsey JL, LiVolsi VA, Holford TR, Fischer DB, Goldenberg IS. 1983
   Journal of the National Cancer Institute, 71, 5-9.

2.An epidemiologic study of fibrocystic breast disease with reference to ductal epithelial atypia.
   Pastides H, Kelsey JL, Holford TR, LiVolsi VA. 1985
   American Journal of Epidemiology, 121, 440-447.