title: Effect of protein levels and opaque-2 cornon sow milk composition.
mesh_terms: D000418:Albumins / Q000032:analysis; D000818:Animals; D002364:Caseins / Q000032:analysis; D004044:Dietary Proteins; D005223:Fats / Q000032:analysis; D005260:Female; D007774:Lactation; D007785:Lactose / Q000032:analysis; D008892:Milk / Q000032:analysis*; D009584:Nitrogen / Q000032:analysis; D011247:Pregnancy; D013552:Swine; D003313:Zea mays
chemical_list: D000418:Albumins; D002364:Caseins; D004044:Dietary Proteins; D005223:Fats; D007785:Lactose; D009584:Nitrogen