The beneficial dural tap.
Serpell
M G
MG
Department of Anaesthetics, Ninewells Hospital and Medical School, Dundee.
D000367:Age Factors; D000368:Aged; D000775:Anesthesia, Spinal / Q000009:adverse effects* / Q000295:instrumentation / Q000379:methods; D005260:Female; D006261:Headache / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D009339:Needles / Q000592:standards