[Physiological sleep studies for the evaluation of different mattresses].
D000328:Adult; D001512:Bedding and Linens; D004569:Electroencephalography; D006801:Humans; D008875:Middle Aged; D009068:Movement; D011603:Psychophysiology; D012890:Sleep; D013696:Temperature; D014851:Wakefulness
Schlafphysiologische Untersuchungen zur Beurteilung verschiedener Matratzen.