@misc{indiciae89484dd11a06,
  title = {Apathy is not depression.},
  author = {M L Levy and J L Cummings and L A Fairbanks and D Masterman and B L Miller and A H Craig and J S Paulsen and I Litvan},
  year = {1998},
  doi = {10.1176/jnp.10.3.314},
  url = {https://pubmed.ncbi.nlm.nih.gov/9706539/},
  note = {Source identifier: 9706539}
}