Langkilde, Anna Maria (January 2002). «Effects of high-resistant-starch banana flour (RS2) on in vitro fermentation and small-bowel excretion of energy, nutrients, and sterols: an ileostomy study». American Journal of Clinical Nutrition75 (2): 104-111. PMID11756067. doi:10.1093/ajcn/75.1.104.
Langkilde, Anna Maria (January 2002). «Effects of high-resistant-starch banana flour (RS2) on in vitro fermentation and small-bowel excretion of energy, nutrients, and sterols: an ileostomy study». American Journal of Clinical Nutrition75 (2): 104-111. PMID11756067. doi:10.1093/ajcn/75.1.104.