RT Journal Article SR Electronic T1 Labeling of Human Clots In Vitro with an Active-Site Mutant of t-PA JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 187 OP 191 VO 31 IS 2 A1 Edward T.A. Fry A1 David L. Mack A1 Juan C. Monge A1 Joseph J. Billadello A1 Burton E. Sobel YR 1990 UL http://jnm.snmjournals.org/content/31/2/187.abstract AB