RT Journal Article SR Electronic T1 Circulating Tumor Cells JF Science JO Science FD American Association for the Advancement of Science SP 1186 OP 1188 DO 10.1126/science.1235226 VO 341 IS 6151 A1 Plaks, Vicki A1 Koopman, Charlotte D. A1 Werb, Zena YR 2013 UL http://science.sciencemag.org/content/341/6151/1186.abstract AB