@misc{indiciae23941399ae31, title = {Correlation between delta and spindle components in compressed spectral array during nocturnal sleep in mentally retarded children.}, author = {M Shibagaki and S Kiyono and T Takeuchi}, year = {1987}, doi = {10.1159/000120294}, url = {https://pubmed.ncbi.nlm.nih.gov/3684816/}, note = {Source identifier: 3684816} }