Venter, C., Vorster, H., Ochse, R., & Swart, R. (2013). 5. “Eat dry beans, split peas, lentils and soya regularly”: a food-based dietary guideline. South African Journal of Clinical Nutrition, 26(S), S36-S45. Retrieved from http://sajcn.co.za/index.php/SAJCN/article/view/744