RT Journal Article SR Electronic T1 Diagnostic Ultrasound in Neurology. Methods and Techniques JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 761 OP 762 VO 17 IS 8 A1 Roger Sanders YR 1976 UL http://jnm.snmjournals.org/content/17/8/761.3.abstract AB