Effects of sulfated polysaccharides from green seaweeds (ulvans) on the survival, proliferation and differentiation of tumoral colonic epithelial cells (HT-29 and Caco-2) C. Bénard, B. Kaeffer, M. Lahaye, HM Blottière, JP Galmiche and C. CherbutReprod. Nutr. Dev., 37 3 (1997) 332DOI: https://doi.org/10.1051/rnd:19970311