Friends, faculties, fluoridation, and faith.
D000047:Academies and Institutes; D004497:Education, Dental; D005457:Fluoridation; D006665:History of Dentistry; D049673:History, 20th Century; D008885:Military Dentistry / Q000266:history; D009520:New Zealand; D012571:School Dentistry; D012572:School Health Services; D006113:United Kingdom