Al-Kaabi, H.K.R. and Al-kenany, R.K. 2026. Biochemical Study of Some Parameters in Patients with Angina in Karbala City. Iraqi Journal of Natural Sciences and Nanotechnology. 7, 1 (Jun. 2026), 63-70. DOI:https://doi.org/10.47758/ijnsn.v7i1.284.