title: Cavity varnish and bacterial cross-contamination.
authors.forename: G L
authors.initials: GL
authors.lastname: Powell
authors.forename: J P
authors.initials: JP
authors.lastname: Fenn
mesh_terms: D001419:Bacteria / Q000302:isolation & purification*; D003736:Dental Cavity Lining; D003764:Dental Materials; D003890:Desiccation; D009930:Organic Chemicals; D012116:Resins, Plant; D013242:Sterilization
chemical_list: D003764:Dental Materials; D009930:Organic Chemicals; D012116:Resins, Plant; C023806:Copalite; C041290:Varnal