1. Observational evidence that urbanisation and neighbourhood deprivation are associated with escalation in chronic pharmacological pain treatment: a longitudinal population-based study in the Netherlands. Issue 4 (19th July 2012) Authors: Leue, Carsten; Buijs, Servaas; Strik, Jacqueline; Lousberg, Richel; Smit, Jasper; van Kleef, Maarten; van Os, Jim Journal: BMJ open Issue: Volume 2:Issue 4(2012) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗