TY - JOUR T1 - <span hwp:id="article-title-1" class="article-title">Letters to the Editor</span><span hwp:id="article-title-2" class="sub-article-title">Targeting Cancer Stem Cells</span><span hwp:id="article-title-7" class="sub-article-title">Reply:</span> JF - Ochsner Journal JO - Ochsner J SP - 276 LP - 277 VL - 13 IS - 2 AU - Theo Borgovan AU - David A. Margolin AU - Li Li Y1 - 2013/06/20 UR - http://www.ochsnerjournal.org/content/13/2/276.abstract N2 - ER -