Abstract
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References
1.
Syncope due to orthostatic hypotension;.
2.
States of lethargy, confusion or coma due to impairment of reticular formation associated with other signs of brain-stem dysfunction;.
3.
Episodes of transient global amnesia and confusional or amnesic states due to unilateral hemispheric disturbance (especially left) or bilateral impairment following attacks of classic migraine.