Sien, K. H., & Omar, M. S. . (2018). Knowledge and attitude towards antibiotic use and awareness on antibiotic resistance among older people in Malaysia: Antibiotic and elderly. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences, 55(2), 1–9. Retrieved from https://ppaspk.org/index.php/PPAS-B/article/view/176