Firi, Hayatul, Aman, I Gusti Made, AND Pinatih, Gde Ngurah. " Administration of broccoli extract (Brassica oleracea var. italica) inhibited the increase of malondialdehyde level and the decrease of aortic endothelial cells in male wistar rats (Rattus norvegicus) exposed by cigarette smoke" IJAAM (Indonesian Journal of Anti-Aging Medicine) [Online], Volume 3 Number 1 (1 June 2019)