Nonpositional headache caused by spontaneous intracranial hypotension.
Schievink
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WI
Cedars-Sinai Neurosurgical Institute, Los Angeles, CA 90048, USA.
Smith
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KA
D000368:Aged; D006261:Headache / Q000209:etiology*; D006801:Humans; D019585:Intracranial Hypotension / Q000150:complications*; D008297:Male; D011187:Posture