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1 jan 1997 ano - Healthier Childbirth and Infancy

Descrição:

Childbirth and infancy deaths decreased by 90% since 1900

Adicionado na linha do tempo:

The Prelude to Modern Public Health

ByEnrique Bowman

18 jan 2021

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0

218

Data:

1 jan 1997 ano

Agora

~ 28 years ago

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