@misc{indiciae76678ccffb21,
  title = {Primitive pleasure as the basic human state.},
  author = {C M Norris},
  year = {1985},
  doi = {10.1097/00012272-198510000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/3933412/},
  note = {Source identifier: 3933412}
}