TY  - RPRT
TI  - [Validating a 7-channel ambulatory polygraph unit. 2: Simultaneous polysomnography].
AU  - T Verse
AU  - W Pirsig
AU  - B Junge-Hülsing
AU  - B Kroker
PY  - 1999
UR  - https://pubmed.ncbi.nlm.nih.gov/10407730/
ID  - 10407730
ER  -