Ewen SW, Pusztai A (October 1999). «Effect of diets containing genetically modified potatoes expressing Galanthus nivalis lectin on rat small intestine». Lancet354 (9187): 1353-4. PMID10533866. doi:10.1016/S0140-6736(98)05860-7.
Murdock, L. L.; Shade, R. E. (2002). «Lectins and Protease Inhibitors as Plant Defenses against Insects». Journal of Agricultural and Food Chemistry50 (22): 6605-6611. PMID12381159. doi:10.1021/jf020192c.
Ewen SW, Pusztai A (October 1999). «Effect of diets containing genetically modified potatoes expressing Galanthus nivalis lectin on rat small intestine». Lancet354 (9187): 1353-4. PMID10533866. doi:10.1016/S0140-6736(98)05860-7.
Murdock, L. L.; Shade, R. E. (2002). «Lectins and Protease Inhibitors as Plant Defenses against Insects». Journal of Agricultural and Food Chemistry50 (22): 6605-6611. PMID12381159. doi:10.1021/jf020192c.