1. Miller WR, Dixon SM, Scott WNet al.: Classification of human breast cysts according to electrolytes and androgen conjugate composition. Clin Oncol 9: 227?232, 1985
2. Fleisher M, Robbins G, Breed CNet al.: Biochemistry of breast cyst fluid. Memorial Sloan-Kettering Cancer Center Clinical Bulletin 4: 94?97, 1974
3. Bradlow ML, Schwartz MK, Fleisher Met al.: Accumulation of hormones in breast cyst fluid. J Clin Endocrinol Metab 49: 778?782, 1979
4. Petrakis NL: Physiologic, biochemical, and cytologic aspects of nipple aspirate fluid. Breast Cancer Res Treat 8: 7?19, 1986
5. Miller WR, Forrest AP: Androgen conjugates in human breast secretions and cyst fluids in endocrinology of cystic breast disease. In: Angeli A, Bradlow H, Dogliotti L (eds) Endocrinology of Cystic Breast Disease. New York, Raven Press, 77?84, 1983