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Before and After antibiotics (20 jan 1944 ano – 20 jul 1989 ano)

Descrição:

before antibiotics 130,000 new cases, after 24,000 new cases

Adicionado na linha do tempo:

Timeline

7 dez 2018

0

0

303

Data:

20 jan 1944 ano

20 jul 1989 ano

~ 45 years

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