Farooq, Muhammad, Sheraz Saleem, Imtiaz Hussain, and Sajid Abaidullah. “Frequency of Restrictive Pulmonary Function in Type 2 Diabetes Mellitus”. Annals of King Edward Medical University 22, no. 2 (May 23, 2016). Accessed March 29, 2024. https://www.annalskemu.org/journal/index.php/annals/article/view/1289.