Alshatwi, A.A. and Alrefai, N.A. 2006. A Comparison of Serum Omega - 3 Fatty Acid Concentrations Between Patients with Coronary Heart Disease and Healthy Subjects. Pakistan Journal of Nutrition. 6, 1 (Dec. 2006), 72–74. DOI:https://doi.org/10.3923/pjn.2007.72.74.