Year, Count, Co-author(s) 2010,7,"Fricton, James R., DDS, MS; Messner, R. P.; Velly, A. M.; Kang, W.; Lenton, P. A.; Look, J. O.; Schiffman, E. L." 2011,6,"Fricton, James R., DDS, MS; Carlson, C.; Velly, A. M.; Kang, W.; Lenton, P. A.; Look, J. O."