Ain, Qurat Ul, et al. “Association of Plasma Atherogenic Index (PAI) With Arterial Stiffness in Normotensive Versus Hypertensive Patients”. Pakistan Armed Forces Medical Journal, vol. 75, no. 6, Dec. 2025, pp. 1278-82, https://doi.org/10.51253/pafmj.v75i6.11120.