The Biology of Cancer Stem Cells & c8 }& |5 v a {, [' f4 wNeethan A. Lobo, Yohei Shimono, Dalong Qian, Michael F. Clarke 3 @( {5 Z* j/ OAnnual Review of Cell and Developmental Biology, November 2007, Vol. 23, Pages 675-699; B& \3 N" D T+ x/ m: i
(doi: 10.1146/annurev.cellbio.22.010305.104154)