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1 gen 1929 anni - Iron Lung developed

Descrizione:

helps move air into the lungs for Polio patients

Aggiunto al nastro di tempo:

B HLTH 224

ByKelly Stevens

13 dic 2018

1

0

908

Data:

1 gen 1929 anni

Adesso

~ 96 years ago

Immagini:

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