Pal, Ravinder, et al. “Co-Morbidity Pattern Among Type-II Diabetes Mellitus Patients Attending Outpatient Department of a Rural Tertiary Care Institute of North India”. Asian Journal of Medical Sciences, vol. 12, no. 7, July 2021, pp. 69-74, https://nepjol.info/index.php/AJMS/article/view/36148.