TY - GEN AU - James M Cassel AU - J A Tesk AU - G M Brauer AU - J M Antonucci AU - W Wu AU - J E McKinney AU - R W Hinman C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.81-2431 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - Properties and interactions of oral structures and restorative materials: ER -