TY  - RPRT
TI  - Subjective compared with objective sleepiness.
AU  - W Schmidt-Nowara
PY  - 1999
DO  - 10.7326/0003-4819-131-8-199910190-00026
UR  - https://pubmed.ncbi.nlm.nih.gov/10523234/
ID  - 10523234
ER  -