Stevens, C. (2007). Francis Crick: Discoverer of the genetic code. American Society for Clinical Investigation.
Chicago Style aipamenaStevens, Charles. Francis Crick: Discoverer of the Genetic Code. American Society for Clinical Investigation, 2007.
MLA aipamenaStevens, Charles. Francis Crick: Discoverer of the Genetic Code. American Society for Clinical Investigation, 2007.
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