Vitamin B2 supplementation for laying and parent hens in organic poultry systems
Fiche ZoteroQuander-Stoll, N., Ayrle, H., & Leiber, F. (2021). Vitamin B2 supplementation for laying and
parent hens in organic poultry systems (p. 2). FiBl. relacs-project.eu/wp-content/uploads/2021/05/RELACS_PA_02_VitB2_hens_FiBL_final.pdf