Year, Count, Co-author(s) 2006,6,"The Study Advisory Board,; Parker, David L., MD, MPH; Pan, W.; Xi, Min X; Brosseau, L. M.; Samant, Y." 2007,8,"*Parker, D. L.; Parker, David L., MD, MPH; Pan, W.; Xi, Min X; Brosseau, L. M.; Williams, Q.; Samant, Y.; *Xi, M." 2009,5,"Parker, David L., MD, MPH; Pan, W.; Xi, Min X; Brosseau, L. M.; Samant, Y."