Letter: Epidural drip and post-spinal headache.
D000767:Anesthesia, Epidural / Q000009:adverse effects*; D002404:Catheterization / Q000009:adverse effects; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D007263:Infusions, Parenteral / Q000009:adverse effects; D013696:Temperature