title: Letter: Multiple dural taps by epidural catheter.
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical; D002404:Catheterization / Q000009:adverse effects; D004388:Dura Mater / Q000293:injuries*; D005260:Female; D006261:Headache / Q000209:etiology; D006801:Humans; D007751:Labor, Induced; D011247:Pregnancy