Brain Tumors
NEJM 324:1471-1476, 1555-15641991., Black,P.McL., 1991
Stereotactic Gamma Knife Radiosurgery
Arch Neurol 47:169-175, Lunsford,L.D.,et al, 1990
Malignant Melanoma and Central Nervous System Metastases, Incidence, Diagnosis, Treatment and Survival
Cancer 42:660-668, Amer,M.H.,et al, 1978