I've seen lots of times where the abbreviation RD has been used, and did not know how to decode it. So finally this morning I googled it, and first entry I looked at was this one at rheumatoidarthritis.net/liv...
I found it very enlightening, and thought I would share it with you all.
I did try to find the "abbreviations" section on this site, but it seemed to be hiding today. I know it's there somewhere cos I've seen it a couple of times.....perhaps someone could remind me how to get to it?
Cheers, and have a good day.