richard lipton, md, director, montefiore headache center; edwin s. lowe professor and vice chairman of neurology, albert einstein college of medicine. . .
watch: secretary of state and sinn fein's martina anderson in row at balmoral show
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the study used data of 1,082 ct scans of stroke patients across 70 hospitals in britain.
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the study used data of 1,082 ct scans of stroke patients across 70 hospitals in britain. .