1. Fenstermacher JD, Cowles AL: Theoretic limitations of intracarotid infusions in brain tumor chemotherapy. Cancer Treat Rep 61: 519?526, 1977
2. Groothuis DR, Fischer JR, Lapin G, Binger DD, Vick NA: Permeability of different experimental brain tumor models to horseradish peroxidase. J Neuropathol Exp Neurol 41: 164?185, 1982
3. Neuwelt EA, Barnett PA, Bigner DD, Frenkel EP: Effects of adrenal cortical steroid and osmotic blood-brain barrier opening on methotrexate delivery to gliomas in the rodent: The factor of the blood-brain barrier. Proc Natl Acad Sci USA 79: 4420?4423, 1982
4. Levin VA, Hoffman WF, Pischer TL, Seager ML, Boldrey EB, Wilson CB: BCNU-5-fluorouracil combination therapy for recurrent malignant brain tumors. Cancer Treat Rep 62: 2071?2076, 1978
5. Fine HA, Antman KH: High dose chemotherapy with autologous bone marrow transplantation in the treatment of high grade astrocytomas in adults: Therapeutic rationale and clinical experience. Bone Marrow Transplant 10: 315?321, 1992