@article{58,
  author = {James Tung and Karl Zabjek and William Gage and Brian Maki and William McIlroy},
  title = {Poster 87: Frontal Plane Balance Control With Rollators: Perturbed Stance and Walking},
  year = {2008},
  journal = {Archives of Physical Medicine and Rehabilitation},
  volume = {89},
  number = {10},
  pages = {e50},
  publisher = {Elsevier},
}