Roger, I failed to mention that many of these problems can be avoided with 
the use of proper posture and movements (ergonomics),  adjustments to the work 
area and microtome ,  work arrangement  and use of a good chair.

I have some information you might find useful.  Let me know if you want me to 
mail it to you.  

Pearl Gervais
_______________________________________________
Histonet mailing list
Histonet@lists.utsouthwestern.edu
http://lists.utsouthwestern.edu/mailman/listinfo/histonet