title: Epidural analgesia in labor--why not? The problem--its identification and its solution.
mesh_terms: D000767:Anesthesia, Epidural / Q000009:adverse effects; D000773:Anesthesia, Obstetrical; D000776:Anesthesiology; D005260:Female; D006801:Humans; D011247:Pregnancy; D006113:United Kingdom; D000078329:Workforce