title: Stem cell biology: development and plasticity. Proceedings of the Thirteenth Annual Growth Factor and Signal Transduction Conference. September 16-19, 2004. Ames, Iowa, USA.
mesh_terms: D000818:Animals; D006133:Growth Substances / Q000502:physiology*; D006801:Humans; D015398:Signal Transduction; D013234:Stem Cells / Q000502:physiology*
chemical_list: D006133:Growth Substances