title: Dural puncture with arrow Flex Tip plus catheter.
authors.forename: S R
authors.initials: SR
authors.lastname: Cherala
mesh_terms: D000767:Anesthesia, Epidural / Q000295:instrumentation*; D002404:Catheterization; D005260:Female; D006801:Humans; D008875:Middle Aged; D013129:Spinal Puncture / Q000295:instrumentation*