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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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9 jan 1908 ano - Charles Mantoux developed a skin test for tuberculosis.
Adicionado na linha do tempo:
Engineering 2 9/29/17
By
Josiah Valery
2 out 2017
0
0
872
Data:
9 jan 1908 ano
Agora
~ 117 years ago
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