Chronic Pain Placement

Hi, I'm a final year student and I've just been informed that my next placement is in Outpatients and Chronic Pain. I've no idea what to expect for chronic pain, does anyone have any good advice/websites about what to expect/pre-read so I'm fairly prepared for it!

I've had adult outpatients previously but is paeds outpatients a whole different experience? Finally, is there any other advice about working with children that I should know, my experience so far is quite limited with only a couple of afternoons in hydrotherapy!

Many thanks!

Helen