@misc{indiciae702d4fe7e315,
  title = {The K-complex: a 7-decade history.},
  author = {Ian M Colrain},
  year = {2005},
  doi = {10.1093/sleep/28.2.255},
  url = {https://pubmed.ncbi.nlm.nih.gov/16171251/},
  note = {Source identifier: 16171251}
}