Miglietta A, Bozzo F, Bocca C, Gabriel L, Trombetta A, Belotti S, Canuto RA. Conjugated linoleic acid induces apoptosis in MDA-MB-231 breast cancer cells through ERK/MAPK signalling and mitochondrial pathway. Cancer Lett. 2006 Mar 28;234(2):149–57. doi: 10.1016/j.canlet.2005.03.029. PMID: 15885890.