title: Historical technicalities.
authors.forename: D G
authors.initials: DG
authors.lastname: Hillam
mesh_terms: D003756:Dental Hygienists / Q000193:education* / Q000266:history*; D004497:Education, Dental / Q000266:history*; D049673:History, 20th Century; D012575:Schools, Dental / Q000266:history*; D006113:United Kingdom