2-Ethyl-3-O-sulphamoyl-estra-1,3,5(10)16-tetraene (C19) induces cell death via the autophagy in breast adenocarcinoma cells - Nkandeu, D.S.; Mqoco, T.V.; Joubert, A.M. (Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / South African Journal of Science and Technology, 2014)