1. Chautrakarn S, Khumros W, Phutrakool P. Self-medication with over-the-counter medicines among the working age population in metropolitan areas of Thailand. Front Pharmacol. 2021:2101.
2. Bekele SA, Argaw MD, Yalew AW. Magnitude and factors associated with self-medication practices among university students: the case of Arsi University, College of Health Science, Asella, Ethiopia: cross-sectional survey based study. Open Access Library J. 2016;3(6):1–15.
3. Shaghaghi A, Asadi M, Allahverdipour H. Predictors of self-medication behavior: a systematic review. Iran J Public Health. 2014;43(2):136.
4. Consumer Healthcare Products Association. The value of OTC medicine to the United States. 2012. Available from: https://www.chpa.org/about-consumer-healthcare/research-data/research-reports/value-otc-medicines-us-healthcare-system-0. Accessed 21 April 2022.
5. OPPI & Havas Life Sorento. Value of OTC in India: Assessing the economic potential of self-medication: Organisation of Pharmaceutical Producers of India; 2021. Available from: https://www.indiaoppi.com/wp-content/uploads/2022/03/Value-of-OTC-in-India-1.pdf. Accessed 17 June 2022.