Khan, Tanzeela, et al. “Genetic Variants at the Apo-A1 Gene in Association With Coronary Artery Disease”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 5, no. 1, May 2012, pp. 33-42, https://www.gssrr.org/JournalOfBasicAndApplied/article/view/1386.