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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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28 dic 1811 año - Первая попытка замещения функции сердца механическим аналогом была сделана еще в 1812 году.
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Искусственные органы
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Оксана Малык
19 nov 2017
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494
fecha:
28 dic 1811 año
Ahora mismo
~ 213 years ago
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