@misc{indiciae73bfa09f8012,
  title = {Alpha rhythms.},
  author = {O N Markand},
  year = {1990},
  doi = {10.1097/00004691-199004000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/2187019/},
  note = {Source identifier: 2187019}
}