(1)
El-Shami, S. M.; Hassanein, M. M.; Murui, T.; El-Mallah, M. H. Studies on Changes in Patterns of Fatty Acids, Sterols and Tocopherols of Oil During Seed Maturation of Oil Crops. Part I. Sunflower Seeds. Grasas aceites 1994, 45, 227-231.