@book{91920,
	author = {Colloquium on Neurobiology of Pain and ebrary, Inc.},
	title = {Colloquium on neurobiology of pain},
	publisher = {National Academy of Sciences,},
	year = {1999.},
	series = {National Academy of Sciences colloquium series},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10071413}
}