title: More or less?
authors.forename: T
authors.initials: T
authors.lastname: Witherspoon
mesh_terms: D003140:Communicable Disease Control / Q000379:methods*; D003797:Dental Staff; D005932:Gloves, Surgical; D015658:HIV Infections / Q000635:transmission; D006801:Humans; D008397:Masks; D010361:Patients; D011481:Protective Clothing