1. Sparrow GEA, Rubens RD: Brain metastases from breast cancer: Clinical course, prognosis and influence of treatment. Clin Oncol 7: 291?301, 1981
2. Rosner D, Nemoto T, Lane WW: Chemotherapy induces regression of brain metastases in breast carcinoma. Cancer 58: 832?839, 1986
3. Reitan RM: Trail making test. Manual for administration, scoring and interpretation. Dept of Neurology, Section of Neuropsychology, Indiana University Medical Center, Indianapolis, 1958
4. Wechsler D: The measurement and appraisal of adult intelligence. Williams and Wilkings, Baltimore, 4 ed., 1958
5. Cary RW, Davis JM, Zervas NT: Tamoxifen-induced regression of cerebral metastases in breast carcinoma. Cancer Treatm Rep 65: 793?795, 1981