Year, Count, Co-author(s) 2013,7,"Harris, D. R.; Smith, J. A.; Torres, A. V.; National Dental PBRN Collaborative Group; Rabinowitz, I. A.; Nixdorf, D. R.; Law, A. S." 2014,7,"Harris, D. R.; Smith, J. A.; Torres, A. V.; National Dental PBRN Collaborative Group; Rabinowitz, I. A.; Nixdorf, D. R.; Law, A. S." 2015,7,"Harris, D. R.; Manne, B. D.; National Dental PBRN Collaborative Group; Tortomasi, A. J.; Aguirre, A. M.; Nixdorf, D. R.; Law, A. S." 2016,8,"Harris, D. R.; Lindquist, K.; Cole, E.; National Dental PBRN Collaborative Group; Nixdorf, D. R.; Nguyen, R. H.; Law, A. S.; Kanter, K."