Video courtesy-university of Michigan <br /> <br />Orig. air date: APR 13 94 <br /> <br />This is part of the Open.Michigan collection at: <br />http://open.umich.edu/education <br /> <br />------------------------------------------------------------------------------------------------------------------- <br />Publish all your dental videos and articles @ DentalMainframe.com and use our services to watermark and securely archive all your dental content for free.
