American Cancer Society. Genetic Testing: What You Need to Know. © 2015. Accessed 12/2015 from http://www.cancer.org/cancer/cancercauses/geneticsandcancer/genetictesting/genetic-testing-what-you-need-to-know-toc.
Deoxyribonucleic Acid (DNA). June 16, 2015. National Human Genome Research Institute. Retrieved September 2015 from https://www.genome.gov/25520880
What is DNA? (n.d.) Yourgenome.org. Retrieved September 2015 from http://www.yourgenome.org/facts/what-is-dna.
Deoxyribonucleic Acid (DNA). June 16, 2015. National Human Genome Research Institute. Retrieved September 2015 from https://www.genome.gov/25520880