title: Electronic fetal monitoring in association with paracervical blocks.
mesh_terms: D000773:Anesthesia, Obstetrical / Q000009:adverse effects; D001034:Apgar Score; D004562:Electrocardiography; D005260:Female; D005315:Fetal Diseases / Q000139:chemically induced; D005318:Fetal Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008991:Monitoring, Physiologic; D011247:Pregnancy