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The sphygmometer, an instrument which exhibits to the eye the entire action of the arteries : the usefulness of this instrument in the study of all diseases, researches on the diseases of the heart, and on the means of discriminating them : a memoir, presented to the Institute of France / by Julius Hérisson ; translated from the French by Joseph G. Nancrede. Public Domain Mark. Source: Wellcome Collection.
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This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)