Back pain and osteoporosis or back pain and depression

[Hazel Hooper]

I am a third year student researching my dissertation, and haven't yet 
decided which of the two topics to concentrate on.  I can't find much 
relevant information on either, so can anyone help me?
Thanks!!

I posted this article before, but the e-mail address was slightly wrong, 
so if anyone's mailed me after reading the first one, can you please mail 
me again, because I didn't get your reply.  Thanks again!!