@article{ray2019-31317281,
  author  = {Ray, P. P. and Dash, D. and De, D.},
  title   = {{A Systematic Review and Implementation of IoT-Based Pervasive Sensor-Enabled Tracking System for Dementia Patients}},
  journal = {Journal of medical systems},
  year    = {2019},
  doi     = {10.1007/s10916-019-1417-z},
  pmid    = {31317281},
  url     = {https://doi.org/10.1007/s10916-019-1417-z}
}