Publications by authors named "David W Bowen"
Objectives: To test smile dimension variations in adult African American and Caucasian females and males.
Setting And Sample Population: The University of Alabama at Birmingham School of Dentistry and Hospital. Three hundred and ninety-four participants were recruited; African American females and males distributed over five age groups: 20-30, 30-40, 40-50, 50-60 and older than 60.