Epidural injections of autologous blood for postlumbar-puncture headache.
D000775:Anesthesia, Spinal / Q000009:adverse effects*; D001804:Blood Transfusion, Autologous; D002555:Cerebrospinal Fluid; D006261:Headache / Q000209:etiology / Q000628:therapy*; D006801:Humans; D008161:Lumbosacral Region; D013129:Spinal Puncture / Q000009:adverse effects*