A useful and entertaining free zine to print and fold yourself, or read on your device.
The zine explains the difference between commonly-confused conditions: referred pain, radicular pain & radiculopathy.
(By the way, this blog post does the same thing)
"Um, what's a zine?"
According to Wikipedia:
"A zine (short for magazine) is a small-circulation self-published work of texts and images, usually reproduced via a copy machine. Zines are the product of either a single person or of a very small group."
So basically a kind of DIY magazine/comic book thing.
This zine arrives as a pdf, with instructions for folding and self-assembly.
If you have a duplex (auto double-sided) printer, this is very easy indeed. If you have a single-sided printer, a little bit more effort is required as you will have to print half of it then reinsert the paper.
Alternatively, it's just as good to read the pdf on your phone, ipad or laptop.