DULF, Francisc Vasile, Mihaela Ligia UNGURESAN, Dan Cristian VODNAR, and Carmen SOCACIU. “Free and Esterified Sterol Distribution in Four Romanian Vegetable Oil”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 38, no. 2 (September 24, 2010): 91-97. Accessed July 12, 2020. https://notulaebotanicae.ro/index.php/nbha/article/view/4753.