SPECT over PET?
Tikofsky
R S
RS
D000328:Adult; D000544:Alzheimer Disease / Q000175:diagnosis; D001930:Brain Injuries / Q000175:diagnosis; D005260:Female; D006801:Humans; D007349:Insurance, Health, Reimbursement; D008297:Male; D008875:Middle Aged; D013066:Speech-Language Pathology / Q000191:economics; D014055:Tomography, Emission-Computed / Q000191:economics / Q000706:statistics & numerical data*; D015899:Tomography, Emission-Computed, Single-Photon / Q000191:economics / Q000706:statistics & numerical data*