机构:
Ohio State Univ, Coll Dent, Div Orthodont, Vig Williams Endowed Chair, Columbus, OH 43210 USA
Nationwide Childrens Hosp, Dept Dent, Div Orthodont, Columbus, OH USAOhio State Univ, Coll Dent, Div Orthodont, Vig Williams Endowed Chair, Columbus, OH 43210 USA