An in vitro evaluation of the Ca/P ratio for the cytocompatibility of nano-to-micron particulate calcium phosphates for bone regeneration
Acta Biomaterialia (2008) - Comment
pubmed: 18394980  doi: 10.1016/j.actbio.2008.02.025  issn: 1742-7061 

Huinan Liu, Hilal Yazici, Celaletdin Ergun, Thomas J. Webster, Hakan Bermek