[Subdural anesthesia].
D000767:Anesthesia, Epidural / Q000009:adverse effects; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D006801:Humans; D007267:Injections / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D013355:Subdural Space
Subdural anaestesi.