Science, asked by ksinghmanoranjan, 10 months ago

স্টেথোস্কোপ আবিষ্কার করলেন কে?

Answers

Answered by 2ndiidoofTHOR940

2

Answer:

Stethoscope was invented by René Laennec..

Answered by gabbar81

0

Answer:

Stethoscope was invented by René Laennec..

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