TY  - RPRT
TI  - A method for checking interobserver reliability in observational sleep studies.
AU  - J S Carroll
AU  - D L Bliwise
AU  - W C Dement
PY  - 1989
DO  - 10.1093/sleep/12.4.363
UR  - https://pubmed.ncbi.nlm.nih.gov/2762690/
ID  - 2762690
ER  -