@article{law2014-24632497,
  author  = {Law, L. L. and Barnett, F. and Yau, M. K. and Gray, M. A.},
  title   = {{Effects of combined cognitive and exercise interventions on cognition in older adults with and without cognitive impairment: a systematic review}},
  journal = {Ageing research reviews},
  year    = {2014},
  doi     = {10.1016/j.arr.2014.02.008},
  pmid    = {24632497},
  url     = {https://doi.org/10.1016/j.arr.2014.02.008}
}