@book{226721,
	author = {Roy, Ranjan. and SpringerLink (Online service)},
	title = {Psychosocial Interventions for Chronic Pain},
	publisher = {Springer US},
	year = {2008.},
	address = {New York, NY},
	url = {http://dx.doi.org/10.1007/978-0-387-76296-8}
}