Authors: M Herlyn; W H Clark; M J Mastrangelo; D P Guerry; D E Elder; D LaRossa; R Hamilton; E Bondi; R Tuthill; Z Steplewski; H Koprowski Journal: Cancer Res Date: 1980-10 Impact factor: 12.701
Authors: D G Gilliland; Z Steplewski; R J Collier; K F Mitchell; T H Chang; H Koprowski Journal: Proc Natl Acad Sci U S A Date: 1980-08 Impact factor: 11.205