Association of Dementia in Metformin Users With Type 2 Diabetes (T2DM) at Tertiary Care Hospital in Karachi - fazal, rozina; Ali, Hikmata; Alam, Syed Mahboob; Naseer, Saeeda; Khalid, Syed Saqib (Annals of Jinnah Sindh Medical University, 2023)