title: Then and now.
authors.forename: Stephen
authors.initials: S
authors.lastname: Hancocks
mesh_terms: D003657:Decision Making; D015921:Dental Implants / Q000191:economics / Q000639:trends*; D003764:Dental Materials; D017048:Health Care Costs; D006801:Humans; D012390:Root Canal Therapy / Q000191:economics / Q000639:trends*; D014025:Titanium; D006113:United Kingdom
chemical_list: D015921:Dental Implants; D003764:Dental Materials; D014025:Titanium