[Analgesic subarachnoid block with fentanyl for aortography in geriatrics].
D000368:Aged; D000698:Analgesia; D001027:Aortography; D005260:Female; D005283:Fentanyl; D006801:Humans; D008297:Male; D009407:Nerve Block; D013346:Subarachnoid Space
D005283:Fentanyl
Blocco analgesico subaracnoideo con fentanil per aortografia in geriatria.