Mirghani, Zein, Tayseer Zein, Samuel Annoble, John Winter, and Randa Mostafa. “Analysis of Fatty Acids in Ghee and Olive Oil and Their Probable Causal Effect in Lipoid Pneumonia”. Medical Journal of Indonesia 19, no. 4 (November 1, 2010): 252-7. Accessed October 5, 2022. http://mji.ui.ac.id/journal/index.php/mji/article/view/410.