A. Nguyen, A. Vessières, E. A. Hillard, S. Top, P. Pigeon, and G. Jaouen, “Ferrocifens and Ferrocifenols as New Potential Weapons against Breast Cancer”, Chimia, vol. 61, no. 11, p. 716, Nov. 2007, doi: 10.2533/chimia.2007.716.