Sotoodehnia, Mehran, Atefeh Abdollahi, and Maryam Khodayar. “An 85-Year-Old Woman With Altered Mental Status and Hypotension”. Advanced Journal of Emergency Medicine 3, no. 3 (April 27, 2019): e32. Accessed August 19, 2019. http://ajem.tums.ac.ir/index.php/ajem/article/view/144.