"An English language book and CD-ROM specifically for dentists, which we have seen and which looks very comprehensive is: Open Your English Wide!!!' by K. Studzinska-Pasieka and Marcin Otto (publisher is BESTOM, Poland) - ISBN 83-902873-8-2 This book is very in-depth, so will require a lot of time." University of Bath (UK) - UBELT for Dentists