| Wada, J | <person> 20th century Japanese-Canadian neurologist. See: Wada test. (05 Mar 2000) |
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| Wada test | <investigation> Unilateral internal carotid injection of amobarbital to determine the laterality of speech; injection on the dominant side causes transient aphasia or mutism; used prior to surgical treatment of epilepsy. (05 Mar 2000) |
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