title: [Two questions concerning local anesthesia].
authors.forename: R R
authors.initials: RR
authors.lastname: Bos
mesh_terms: D000779:Anesthetics, Local / Q000008:administration & dosage / Q000009:adverse effects; D000075202:Contraindications; D004342:Drug Hypersensitivity / Q000517:prevention & control*; D004837:Epinephrine; D005259:Felypressin; D006801:Humans
chemical_list: D000779:Anesthetics, Local; D005259:Felypressin; D004837:Epinephrine