Hoque, M.H., Zaman, S.M., Ahmed, K., Kabir, M.F.I. and Fatema, N. 2020. A Pilot Study of Serum Parathyroid Hormone in Acute Coronary Syndrome. University Heart Journal. 16, 2 (Oct. 2020), 71–77. DOI:https://doi.org/10.3329/uhj.v16i2.49650.