Jaramillo Sánchez, G.A. (1990) “The laboratory in hyperlipidemias. Measurement and comparison of lipoproteins by two laboratory methods”, Medicina UPB, 9(1), pp. 29–36. Available at: https://revistas.upb.edu.co/index.php/medicina/article/view/5585 (Accessed: 25 June 2026).