Hasan, Syed Shahzad, Burud, Ismail Abdul Sattar, Kow, Chia Siang, Rasheed, Muhammad Kamran, Chan, Karmelia Sook Ching, Tay, Peik Khon, Ahmed, Syed Imran. Wiley-Blackwell Publishing; 2021. Use of potentially inappropriate medications among older outpatients and inpatients in a tertiary care hospital in Malaysia.