id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72239	Kangas, Juhani; Louhelainen, Kyösti; Husman, Kaj	Gaseous health hazards in livestock confinement buildings 	1987	6	.pdf	application/pdf	2728	193	60	Gas concentrations were measured on 16 farms (eight cattle farms, five piggeries, three poultry yards) mainly during wintertime. There is, however, little in- formation on occupational hygiene measure- ments of gas concentrations in different live- stock buildings.	cache/afs-72239.pdf	txt/afs-72239.txt