@book{35188,
	author = {Ellison, Peter Thorpe.},
	title = {Endocrinology of social relationships /},
	publisher = {Harvard University Press,},
	year = {2009.},
	address = {Cambridge, Mass. :},
	url = {http://www.loc.gov/catdir/toc/ecip0822/2008029736.html}
}