id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dn39x061j29	Marcia E Braun	Sleep and Emotions in Midlife: The Value of Restorative Sleep	2010		.txt	text/plain	562	19	45	Although sleep quality begins to decline in early adulthood, sleep characteristics become more stable by old age, and the greatest changes are observed when comparing sleep between young and old adults. A global measure of sleep quality was also included in the measures collected.	cache/dn39x061j29.txt	txt/dn39x061j29.txt