[Prevention of postspinal headache. Clinical study bearing on 874 patients].
D000758:Anesthesia; D000775:Anesthesia, Spinal; D000776:Anesthesiology; D006261:Headache; D006801:Humans; D007263:Infusions, Parenteral; D051299:Post-Dural Puncture Headache
ANESTHESIA, SPINAL; HEADACHE; INFUSIONS, PARENTERAL