McDonald, S. J., Dooley, P. C., McDonald, A. C., Schuijers, J. A., Ward, A. R., & Grills, B. L. (2012). Transient expression of myofibroblast-like cells in rat rib fracture callus. Acta Orthopaedica, 83(1), 93–98. https://doi.org/10.3109/17453674.2011.652891