@incollection{Pirozzi11, author = {Giuseppe Pirozzi}, title = {Cancer Stem Cells: The Role of the Environment and Methods to Identify Them}, booktitle = {Cancer Stem Cells}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Stanley Shostak}, chapter = {26}, doi = {10.5772/19314}, url = {https://doi.org/10.5772/19314} }