@misc{indiciaeabe7de68ed7e,
  title = {Sensitivity to gravitational changes.},
  author = {J M Berg},
  year = {1989},
  doi = {10.1176/ajp.146.10.1362a},
  url = {https://pubmed.ncbi.nlm.nih.gov/2535626/},
  note = {Source identifier: 2535626}
}