Things may have moved on a bit, Angus ... but what level ("quality") of staffing do you have in mind?
We had some "state of the art" kit in some places in KSA during the 80's and 90's ... but I don't recall too much in the way of quality nursing. In one place (when we had a patient in) I used to visit our Burns Unit at least once a day, but I'm pretty sure I never encountered anyone but the patient in there (and I would
have remembered, had I met someone). Rather unsurprisingly, the poor guy didn't survive.
Anyway ... there seems to be a fair amount of stuff available on line.
Here are a couple of starters:-