title: [Preservative substances in local anesthetics].
mesh_terms: D000779:Anesthetics, Local / Q000494:pharmacology*; D000890:Anti-Infective Agents / Q000494:pharmacology; D000975:Antioxidants / Q000494:pharmacology; D004355:Drug Stability; D004492:Edetic Acid / Q000494:pharmacology; D010226:Parabens / Q000494:pharmacology; D010592:Pharmaceutic Aids / Q000494:pharmacology*; D011310:Preservatives, Pharmaceutical / Q000494:pharmacology*; D013447:Sulfites / Q000494:pharmacology
chemical_list: D000779:Anesthetics, Local; D000890:Anti-Infective Agents; D000975:Antioxidants; D010226:Parabens; D010592:Pharmaceutic Aids; D011310:Preservatives, Pharmaceutical; D013447:Sulfites; D004492:Edetic Acid; C015358:methylparaben
vernacular_title: Le sostanze conservanti negli anestetici locali.