@book{8645,
	author = {O'Brien, L. Stephen,},
	title = {Traumatic events and mental health /},
	publisher = {Cambridge University Press,},
	year = {1998.},
	series = {Psychiatry & medicine},
	address = {Cambridge ;},
	url = {http://www.loc.gov/catdir/description/cam028/97022865.html}
}