Inside Dental Assisting
is a digital Dental Assisting journal that I think you will find extremely interesting!
A topic of particular interest in the latest Sept./ Oct. 2013 edition is "Solving Your Financial Future means Fitting in the Pieces".....check it out, as it pertains specifically to dental assistants.
Also, there is a great checklist for Infection Contol that you can copy and take with you to your dental office when out on clinical rotations. (they will be impressed and you will be able to help them evaluate their infection control standards)
If interested, go to www.Insidedentalassisting.com and take a look at all it has to offer!