@article{warren2003-12925938,
  author  = {Warren, J. D. and Warren, J. E. and Fox, N. C. and Warrington, E. K.},
  title   = {{Nothing to say, something to sing: primary progressive dynamic aphasia}},
  journal = {Neurocase},
  year    = {2003},
  doi     = {10.1076/neur.9.2.140.15068},
  pmid    = {12925938},
  url     = {https://doi.org/10.1076/neur.9.2.140.15068}
}