@article{
  author = {forouza, amirhossein, aghaeizade, reza, ساتو, یوشی¬نبو , هوری, ماساتوشی },
  title = {Reinforcement of the central axis of tubular structures and its application in extracting the central axis of the portal vein},
  journal = {Journal of Information and Communication Technology},
  year = {2013},
  volume = {4},
  number = {14},
  pages = {57-66},
  doi = {}
}