David J. Corn, Yunhui Kim, Melissa D. Krebs, Troy Mounts, Joseph Molter, Stanton Gerson, Eben Alsberg, James E. Dennis, Zhenghong Lee,
Imaging early stage osteogenic differentiation of mesenchymal stem cells Journal of Orthopaedic Research. ,vol. 31, pp. 871- 879 ,(2013) ,
10.1002/JOR.22328