Effect of dietary supplementation of beta-carotene on human monocyte-macrophage-mediated oxidation of low density lipoprotein Levy, Y.; Kaplan, M.; Ben-Amotz, A.; Aviram, M. Israel Journal of Medical Sciences 32(6): 473-478 1996 0021-2180 https://eurekamag.com/research/008/528/008528960.php