title: Combined spinal-epidural analgesia and cervical dilation: Is there an association?
authors: K M
authors: KM
authors: Kuczkowski
mesh_terms: D000328:Adult; D015360:Analgesia, Epidural; D016362:Analgesia, Obstetrical; D000775:Anesthesia, Spinal; D005260:Female; D006801:Humans; D007747:Labor Stage, First; D010298:Parity; D011247:Pregnancy