New instruments for paracervical and pudendal nerve blocks.
D000765:Anesthesia, Conduction / Q000295:instrumentation*; D000773:Anesthesia, Obstetrical / Q000295:instrumentation*; D002584:Cervix Uteri; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D014844:Vulva