@incollection{Ito11, author = {Makoto Sakuragi and Yoshihiro Ito}, title = {Biomaterials for In Vitro Expansion of Embryonic Stem Cells}, booktitle = {Methodological Advances in the Culture, Manipulation and Utilization of Embryonic Stem Cells for Basic and Practical Applications}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Craig Atwood}, chapter = {5}, doi = {10.5772/13782}, url = {https://doi.org/10.5772/13782} }