RT Journal Article SR Electronic T1 Use of 99mTc as a Radioisotopic Label to Study the Migratory Patterns of Normal and Neoplastic Cells JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 656 OP 661 VO 15 IS 8 A1 Barth, Rolf F. A1 Singla, Om A1 Gillespie, G. Yancey YR 1974 UL http://jnm.snmjournals.org/content/15/8/656.abstract AB