RT Journal Article SR Electronic T1 False Positive Brain Scans From Extracranial Contamination with 99mTechnetium JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 524 OP 527 VO 6 IS 7 A1 Richard L. Witcofski A1 T. J. Roper A1 C. D. Maynard YR 1965 UL http://jnm.snmjournals.org/content/6/7/524.abstract AB