The states of sleep

Sci Am. 1967 Feb;216(2):62-8 passim. doi: 10.1038/scientificamerican0267-62.
No abstract available

MeSH terms

  • Animals
  • Brain / physiology*
  • Cats
  • Electroencephalography
  • Humans
  • Poultry
  • Rats
  • Sheep
  • Sleep / physiology*