Amna Ghaffar, Huma Hussain, Nida Khaliq, Iffat Norren, Ammar Ahmad, Syed Sufyan Khaliq 2023. Correlation of Serum Chromogranin A with HbA1c and eGFR in Different Groups of Type 2 Diabetic patients . Pakistan Journal of Medical & Health Sciences. 17, 05 (Jun. 2023), 110. DOI:https://doi.org/10.53350/pjmhs2023175110.