Seeing is believing.
Nash
L B
LB
Piedmont Community College, Charlotte, North Carolina.
D003729:Dental Care / Q000295:instrumentation*; D006267:Health Education, Dental / Q000379:methods*; D006801:Humans; D008389:Marketing of Health Services; D009910:Oral Hygiene / Q000193:education*; D010353:Patient Education as Topic; D014743:Videotape Recording