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An acoustic medical device for listening to body sounds. Invented in 1816 by Rene Theophile Hyacinthe Laennec. |
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An acoustic medical device for listening to body sounds. Invented in 1816 by Rene Theophile Hyacinthe Laennec. Often thought of as a symbol? of the doctor's profession. See also Slide Rule |
Often thought of as a symbol? of the doctor's profession. See also Slide Rule
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