Das M, Musetti S, Huang L. RNA interference-based cancer drugs: the roadblocks, and the "delivery" of the promise. Nucleic Acid Ther. 2019 Apr;29(2):61-6. doi: 10.1089/nat.2018.0762
Merrill RM, Kelley TA, Cox E, Layman AB, Layton BJ, Lindsay R. Factors and barriers influencing influenza vaccination among students at Brigham Young University. Med Sci Monit. 2010 Feb;16(2):PH29-34.
Michels KB, Rothman KJ. Update on unethical use of placebos in randomised trials. Bioethics. 2003 Apr;17(2):188-204.