Vasoconstrictor agents in local-anaesthetic preparations.
D000766:Anesthesia, Dental; D000779:Anesthetics, Local; D004837:Epinephrine / Q000009:adverse effects; D006801:Humans; D009638:Norepinephrine / Q000009:adverse effects; D014662:Vasoconstrictor Agents
D000779:Anesthetics, Local; D014662:Vasoconstrictor Agents; D009638:Norepinephrine; D004837:Epinephrine