Sumayya Shabbir, Hafiz Muhammad Umar Masood, Raja Sheraz Ullah Khan, Zaina Jabeen, Asif Islam, Muhammad Furqan Saeed, “Frequency of Hypoglycemia in Insulin-Treated Patients of Type 2 Diabetes Mellitus”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 08, p. 652, Oct. 2022.