@article {Phillips:22 March 2000:0168-1591:59,
	author = "Phillips P.A.",
	author = "Fraser D.",
	author = "Pawluczuk B.",
	title = "Floor temperature preference of sows at farrowing",
	journal = "Applied Animal Behaviour Science",
	volume = "67",
	year = "22 March 2000",
	abstract = "",
	pages = "59-65(7)",
	url = "http://www.ingentaconnect.com/content/els/01681591/2000/00000067/00000001/art00104"
	doi = "doi:10.1016/S0168-1591(99)00104-5"
}