title: Influence of level of total feed intake on digestibility, rate of passage and energetic efficiency of reproduction in swine.
mesh_terms: D000821:Animal Feed; D000818:Animals; D002857:Chromium; D004032:Diet; D004063:Digestion; D002523:Edible Grain; D005260:Female; D007774:Lactation / Q000502:physiology*; D010087:Oxides / Q000032:analysis; D011247:Pregnancy; D012098:Reproduction; D013025:Glycine max; D013552:Swine / Q000378:metabolism*
chemical_list: D010087:Oxides; D002857:Chromium