NI, Wisam, Norsidah KZ, Samsul D, Zamzila A, Rafidah HM, and Norlelawati AT. “Apolipoprotein E Gene Polymorphisms in Essential Hypertension: A Preliminary Study With Meta-Analysis”. IIUM Medical Journal Malaysia 14, no. 2 (December 1, 2015). Accessed December 6, 2022. https://journals.iium.edu.my/kom/index.php/imjm/article/view/434.