The Spatial Distribution of LGR5+ Cells Correlates With Gastric Cancer Progression Simon, Eva ; Petke, Diana ; Böger, Christine ; Behrens, Hans-Michael ; Warneke, Viktoria ; Ebert, Matthias ; Röcken, Christoph Abstract Publication: PLoS ONE Pub Date: April 2012 DOI: 10.1371/journal.pone.0035486 Bibcode: 2012PLoSO...735486S