Boston's sign


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Bos·ton's sign

(bô′stənz)
n.
An indication of Graves' disease in which the lowering of the upper eyelid is jerky during the downward rotation of the eye.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
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Rugby League legend Billy Boston's signed Wigan shirt

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