M. . Bilawal, Bilawal Azhar, Zia Qamar, and Mohammad Yasin, “FREQUENCY OF DIABETES IN PATIENTS PRESENTING WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE”, IJHR, vol. 3, no. 3 (Health & Rehabilitation), pp. 8–14, May 2025, doi: 10.71000/yx8m0052.