Amer Hayat Khan, Irfanullah Khan, Jamshaid Ahmad, et al. CLINICAL PRACTICE BASE EGFR EQUATIONS AND THEIR APPLICATIONS IN DIFFERENT CKD POPULATIONS: A NARRATIVE REVIEW. J Popl Ther Clin Pharmacol. 2023;30(16):491-501. doi:10.53555/jptcp.v30i16.2479