Year, Count, Co-author(s) 2009,9,"Gordan, V. V.; Richman, J. S.; Williams, O. D.; Fellows, J. L.; Rindal, D. Brad, DDS; Dental PBRN Collaborative Group; Heft, M. W.; Gilbert, G. H.; Qvist, V." 2010,8,"Gordan, V. V.; Richman, J. S.; Fellows, J. L.; Rindal, D. Brad, DDS; Dental Practice-Based Research Network Collaborative Group,; Gilbert, G. H.; Bader, J. D.; Qvist, V."