Which commonplace medical instrument was invented by a French doctor named Rene

  1. juniorsbook profile image74
    juniorsbookposted 2 years ago

    Which commonplace medical instrument was invented by a French doctor named Rene Laennec?

  2. vickiholder profile image80
    vickiholderposted 2 years ago

    He invented the stethoscope. I admit I  had to cheat and look up this one. I am a nurse but I don't recall ever hearing his name.

 
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