Hossain, Md Iqbal, Md Anwarul Haque, Shymun Shahriar, Tapas Kumar Das, and Manowarul Islam. 2023. “Complications of General Anesthesia in Older Patients”. The Insight 6 (01). Dhaka, BD:133-37. https://bdjournals.org/index.php/insight/article/view/346.