title: Auxiliary launches education effort in 1970s.
mesh_terms: D002641:Chicago; D006267:Health Education, Dental / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D012953:Societies, Dental / Q000266:history*; D018454:Spouses / Q000266:history*; D014838:Volunteers / Q000266:history*