@article{
  author = {Abbasi, S., Golestani-Fard, F.},
  title = {Preparation of Nano-porous Hydroxyapatite-Titania Coatings by Micro Arc Oxidation: Effect of Process Parameters},
  journal = {},
  year = {2012},
  volume = {4},
  number = {9},
  pages = {1-9},
  doi = {}
}