Koivunen, Erja, Petra Tuunainen, Eija Valkonen, Laila Rossow, and Jarmo Valaja. 2014. “Use of Faba Beans (Vicia Faba L.) in Diets of Laying Hens”. Agricultural and Food Science 23 (3):165-72. https://doi.org/10.23986/afsci.41329.