Pedersen, Trine Friis Effect of dietary protein intake on energy utilization and feed efficiency of lactating sows. [electronic resource] - Journal of animal science Feb 2019 - 779-793 p. digital Publication Type: Journal Article ISSN: 1525-3163 Standard No.: 10.1093/jas/sky462 doi Subjects--Topical Terms: Animal Feed--analysisAnimal Nutritional Physiological PhenomenaAnimalsDiet--veterinaryDietary Proteins--administration & dosageEnergy Metabolism--drug effectsFemaleIleum--metabolismLactation--physiologyLitter SizeMaternal Nutritional Physiological PhenomenaMilk--chemistryNutritional StatusPregnancySwine--physiology