@misc{indiciae1e02442abd6d, title = {SLEEP PATTERNS IN YOUNG ADULTS: AN EEG STUDY.}, author = {R L WILLIAMS and H W AGNEW and W B WEBB}, year = {1964}, doi = {10.1016/0013-4694(64)90160-9}, url = {https://pubmed.ncbi.nlm.nih.gov/14236819/}, note = {Source identifier: 14236819} }