RT Journal Article SR Electronic T1 HIV Drug Shows Promise as Potential Cancer Treatment JF Science JO Science FD American Association for the Advancement of Science SP 1305 OP 1305 DO 10.1126/science.317.5843.1305 VO 317 IS 5843 A1 Cohen, Jon YR 2007 UL http://science.sciencemag.org/content/317/5843/1305.abstract AB