More cards in this set

Card 6

Front

when was the first blood transfusion using blood types?

Back

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Card 7

Front

which allowed blood to be stored, stopped from clotting and could separate blood cells?

Back

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Card 8

Front

what were the three main problems with surgery 1845-1918

Back

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Card 9

Front

what does NOP stand for?

Back

Preview of the front of card 9