@book{36887,
	author = {Robbins, Matthew S. and ebrary, Inc.},
	title = {Headache},
	publisher = {Wiley-Blackwell,},
	year = {c2013.},
	series = {Neurology in practice},
	address = {Chichester, England :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10734645}
}