Polygraphic sleep latency and subjective sleepiness by visual analog scale (VAS): The limitation of VAS
| Year of publication: |
2012
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|---|---|
| Authors: | Kawada, Tomoyuki ; Suzuki, Hiroko ; Shimizu, Takako ; Katsumata, Masao |
| Published in: |
Applied ergonomics : the journal of people's relationships with equipment, environments and work systems. - Oxford : Elsevier, ISSN 0003-6870, ZDB-ID 2164048. - Vol. 43.2012, 1, p. 266-267
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