Construction of CaCO3/calcium polyphosphate / poly-(L-Lactic acid) composite tissue engineered scaffolds 
Zhu Ling-yun, Wang Yan-ping, Shi Zong-li, Zhang Hong-mei
Chinese Journal of Tissue Engineering Research . 2010, (21): 3823 -3826 .  DOI: 10.3969/j.issn.1673-8225.2010.21.006