title: Caudal anesthesia and cardiovascular collapse in an infant.
mesh_terms: D000763:Anesthesia, Caudal / Q000009:adverse effects*; D000767:Anesthesia, Epidural / Q000009:adverse effects*; D004837:Epinephrine; D006801:Humans; D007223:Infant; D008012:Lidocaine; D012769:Shock / Q000209:etiology*
chemical_list: D008012:Lidocaine; D004837:Epinephrine