title: Obstetrical paracervical block with chloroprocaine.
mesh_terms: D000773:Anesthesia, Obstetrical / Q000379:methods*; D000779:Anesthetics, Local / Q000008:administration & dosage / Q000633:toxicity*; D005260:Female; D006801:Humans; D007001:Hypogastric Plexus; D011247:Pregnancy; D011343:Procaine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000633:toxicity
chemical_list: D000779:Anesthetics, Local; D011343:Procaine; C004616:chloroprocaine