@article{article1069,
  title = {Ambulation following cardiac catheterization:  the earlier the better},
  author = {Khalid, A. and Bhatti, S. and K.  Chhatriwalla, A.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2012},
  volume = {12},
  pages = {231-232},
  doi = {10.5152/akd.2012.066}
}