title: Effect of a 0.2% SnF2 mouthrinse on gingival tissues and associated microflora.
mesh_terms: D000328:Adult; D001419:Bacteria / Q000187:drug effects*; D004311:Double-Blind Method; D005260:Female; D005459:Fluorides / Q000494:pharmacology*; D005881:Gingiva / Q000187:drug effects* / Q000382:microbiology; D005884:Gingival Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D009067:Mouthwashes / Q000494:pharmacology*; D014002:Tin Fluorides / Q000494:pharmacology*
chemical_list: D009067:Mouthwashes; D014002:Tin Fluorides; D005459:Fluorides