@misc{indiciaedb9b432be1e3,
  title = {Earth caring.},
  author = {E A Schuster},
  year = {1990},
  doi = {10.1097/00012272-199009000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/2122798/},
  note = {Source identifier: 2122798}
}