@misc{indiciaefeae31991fc8, title = {Conceptual models to understand tissue stem cell organization.}, author = {Markus Loeffler and Ingo Roeder}, year = {2004}, doi = {10.1097/01.moh.0000133648.83991.af}, url = {https://pubmed.ncbi.nlm.nih.gov/15257023/}, note = {Source identifier: 15257023} }