title: Epidural air bubbles and frothy syllogisms.
authors.forename: P R
authors.initials: PR
authors.lastname: Bromage
mesh_terms: D000388:Air; D000767:Anesthesia, Epidural; D006801:Humans; D008128:Logic; D011859:Radiography; D013115:Spinal Canal / Q000000981:diagnostic imaging