%0 Journal Article %T In Vitro Effects of External Pressure Changes on the Sealing Ability under Simulated Diving Conditions %A Marcus Stoetzer %A Martin Ruecker %A Andreas Koch %A Dirk Ziebolz %J ISRN Dentistry %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/418609 %U http://dx.doi.org/10.5402/2012/418609