Inhibitory Activity of Leaves Extracts of Citrullus colocynthis Schrad. On HT29 Human Colon Cancer Cells Journal title: European Journal of Medicinal Plants Authors: Belsem Marzouk, Francesca Mussi, Chaima Alaoui Jamali, Serena Galati, Khalid Bekkouche, Mahjoub Aoun... Subject(s):