1. Mammography: technique, diagnosis, differential diagnosis, results;Hoeffken,1977
2. A roentgen study of the physiologic and pathologic changes in the mammary gland;Lockwood;JAMA,1932
3. Gestational breast changes: x-ray studies of the human breast;Ingelby;Obstet Gynecol,1957
4. Pregnancy and breast cancer;Max;South Med J,1983
5. Dispelling the myths of pregnancy-associated breast cancer;Baron;Oncol Nurs Forum,1994