@misc{indiciae594875a6de97, title = {Cancer stem cells: differentiation block or developmental back-tracking?}, author = {David Gisselsson}, year = {2006}, doi = {10.1016/j.semcancer.2006.05.002}, url = {https://pubmed.ncbi.nlm.nih.gov/16806966/}, note = {Source identifier: 16806966} }