@article{creighton2013-23886395,
  author  = {Creighton, A. S. and van der Ploeg, E. S. and O'Connor, D. W.},
  title   = {{A literature review of spaced-retrieval interventions: a direct memory intervention for people with dementia}},
  journal = {International psychogeriatrics},
  year    = {2013},
  doi     = {10.1017/s1041610213001233},
  pmid    = {23886395},
  url     = {https://doi.org/10.1017/s1041610213001233}
}