title: Postdural puncture headache.
authors.forename: Ramesh
authors.initials: R
authors.lastname: Bhattacharyya
mesh_terms: D000775:Anesthesia, Spinal / Q000009:adverse effects*; D004867:Equipment Design; D006801:Humans; D007194:India / Q000453:epidemiology; D009339:Needles; D051299:Post-Dural Puncture Headache / Q000453:epidemiology*