title: Pain of anaesthetic infiltration of the perineum.
authors.forename: D
authors.initials: D
authors.lastname: Lawrie
mesh_terms: D000773:Anesthesia, Obstetrical; D000779:Anesthetics, Local / Q000737:chemistry; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008012:Lidocaine; D010502:Perineum; D011247:Pregnancy; D017693:Sodium Bicarbonate
chemical_list: D000779:Anesthetics, Local; D017693:Sodium Bicarbonate; D008012:Lidocaine