TY  - SER
AU  -  Arnardottir, Erna Sif .
TI  - Sleep medicine clinics : : measuring sleep 
SN  - 9780323897600
SN  - 1556-407X
AV  - RC547 .S5473
U1  - 616 14
PY  - 2021///
CY  - New York, N.Y.
PB  - Elsevier
KW  - Sleep disorders
KW  - Periodicals
KW  - Sleep Wake Disorders
KW  - fast
N1  - Imprint varies; December 2021. Volume 16. Vo. 4; Also issued online
ER  -