title: Latent dural puncture after lumbar epidural block.
mesh_terms: D000767:Anesthesia, Epidural / Q000009:adverse effects*; D002404:Catheterization; D002555:Cerebrospinal Fluid / Q000032:analysis; D004388:Dura Mater / Q000293:injuries*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011677:Punctures