@misc{misc56c5ee1f, title = {Radiobiologic risk estimation from dental radiology}, author = {Underhill, T E and Langlais, R P and Mcdavid, W D and Preece, J W and Barnwell, G and Chilvarquer, Israel and Kimura, K}, year = {1988}, booktitle = {International Congress of Dento-Maxillo-Facial Radiology} }