Karl Landsteiner , Austrian scientist
said about Constitution, Difficulty, Living, Weight...
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"Owing to the difficulty of dealing with substances of high molecular weight we are still a long way from having determined the chemical characteristics and the constitution of proteins, which are regarded as the principal con-stituents of living organisms."
- Karl Landsteiner Read all Karl Landsteiner quotes, or find out more about Karl Landsteiner
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- Karl Landsteiner