2-Methoxyestradiol-bis-sulphamate disrupts microtubule network, arrests cell cycle and induces apoptosis in an esophageal carcinoma cell line - Mqoco, T.V.; Marais, Sumari; Joubert, Annie (Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / South African Journal of Science and Technology, 2012)