Polymer-ceramic spiral structured scaffolds for bone tissue engineering: effect of hydroxyapatite composition on human fetal osteoblasts
PLoS ONE (2014) - Comment
pubmed: 24475056  doi: 10.1371/journal.pone.0085871  issn: 1932-6203 

Xiaojun Zhang, Wei Chang, Paul Lee, Yuhao Wang, Min Yang, Jun Li, Sangamesh G. Kumbar, Xiaojun Yu