Yande SD, Masurkar PP, Gopinathan S, S Sansgiry S. A naturalistic observation study of medication counseling practices at retail chain pharmacies. Pharm Pract (Granada). 2020 Jan;18(1):1696. doi: 10.18549/PharmPract.2020.1.1696
Michels KB, Rothman KJ. Update on unethical use of placebos in randomised trials. Bioethics. 2003 Apr;17(2):188-204.