TI-201 SPECT in Pseudotumoral Multiple Sclerosis
Clin Nucl Med 24:186-188, Obach,V.,et al, 1999
Positron Emission Tomography-A New Approach to Brain Chemistry
JAMA 260:2704-2710, Jacobson,H.G., 1988
Positron Computed Tomography for Studies of Myocardial & Cerebral Function
Ann Int Med 98:339-359, Phelps,M.E.,et al, 1983