17
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en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
60661
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2

jan 1, 1954 - Kuby develops the method for serum creatine phosphokinase activity; Walsh develops the atomic absorption spectrophotometer

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23 Sep 2017
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Date:

jan 1, 1954
Now
~ 64 years ago
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