• (2008) Discovery of DNA Structure and Function: Watson and Crick by Leslie A. Pray, Ph.D.; nature.com
https://www.nature.com/scitable/topicpage/discovery-of-dna-structure-and-function-watson-397/
• (2012) What is DNA and How Does it Work? by Stated Clearly; YouTube
https://www.youtube.com/watch?v=zwibgNGe4aY
• (2019) The History of DNA; lunadna.com
https://www.lunadna.com/blog/history-of-dna/
• (2021) What is DNA? by Elizabeth Yuko, Ph.D.; verywellhealth.com
https://www.verywellhealth.com/what-is-dna-5091986