@article{article2683,
  title = {Effect of early ambulation after transfemoral cardiac catheterization in Hong Kong:  a single-blinded randomized controlled trial},
  author = {Ying  Chair, S. and Yu, M. and Chow  Choi, K. and Mi Ling  Wong, E. and Wing  Hung Sit, J. and Yim Ip, W.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2012},
  volume = {12},
  pages = {222-230},
  doi = {10.5152/akd.2012.065}
}