Chronic Pain – Where to start?

Hi guys! Im starting a fellowship in Interventional Chronic Pain in Canada next July. I have some free time before and want to prepare myself as much as possible cause in my residency Chronic Pain exposure was 0, so im pretty at a lost with everything. I just finished a regional fellowship so US and blocks related stuff is pretty solid. TL;DR = Looking for recommendation on good textbook/sources to start getting acquainted with this field. As always, thanks in advance.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Anesthesiology Source Type: forums