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FIG 2. Changes in vertebral artery diameters in different treatment groups. Values are obtained from five experiments. Asterisk indicates a value that is statistically significant from spasm values (P < .05).
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FIG 2. Changes in vertebral artery diameters in different treatment groups. Values are obtained from five experiments. Asterisk indicates a value that is statistically significant from spasm values (P < .05).
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