1. Anker, P.S., Noort, W.A., Scherjon, S.A., et al., Mesenchymal Stem Cells in Human Second-Trimester Bone Marrow, Liver, Lung and Spleen Exhibit a Similar Immunophenotype but a Heterogeneous Multilineage Differentiation Potential, Haematologica/J. Hematol., 2003, vol. 88, no. 8, pp. 845–852.
2. Ashton, B.A., Allen, T.D., Howlett, C.R., et al., Formation of Bone and Cartilage by Marrow Stromal Cells in Diffusion Chambers in Vivo, Clin. Orthoped., 1980, vol. 151, pp. 294–307.
3. Baksh, D., Davies, J.E., and Zandstra, P.W., Adult Human Bone Marrow-Derived Mesenchymal Progenitor Cells Are Capable of Adhesion-Independent Survival and Expansion, Exp. Hematol., 2003, vol. 31, no. 8, pp. 723–732.
4. Baksh, D., Song, L., and Tuan, R.S., Adult Mesenchymal Stem Cells: Characterization, Differentiation and Application in Cell and Gene Therapy, J. Cell. Mol. Med., 2004, vol. 8, no. 3, pp. 301–316.
5. Bianco, P., Riminucci, M., Gronthos, S., and Robey, P.G., Bone Marrow Stromal Stem Cells: Nature, Biology, and Potential Applications, Stem Cells, 2001, vol. 19, no. 3, pp. 180–192.