Hussein, M. M., F. M. Salama, and K. M. Ebada. “Plasma Lipids and Prothrombin Time in Rats Fed Palm Oil and Other Commonly Used Fats in Egypt”. Grasas Y Aceites, vol. 44, no. 1, Feb. 1993, pp. 6-9, doi:10.3989/gya.1993.v44.i1.1113.