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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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25 dez 1851 ano - Antonius Mathijsen, cirujano holandés del ejército, inventó el yeso fundido y lo utilizó para inmovilizar huesos fracturados.
Adicionado na linha do tempo:
Órtesis
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Xóchitl Ordóñez
1 out 2018
0
0
504
Data:
25 dez 1851 ano
Agora
~ 173 years ago
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