Muhl, AnnabellAnnabellMuhlLiebert, F.F.Liebert2023-09-292023-09-292007https://resolver.sub.uni-goettingen.de/purl?gro-2/132866Growth, nutrient utilization and threonine requirement of growing chicken fed threonine limiting diets with commercial blends of phytogenic feed additivesjournal_article