title: Activity of some serum enzymes in Downer cows.
mesh_terms: D000818:Animals; D002118:Calcium / Q000097:blood; D002417:Cattle; D002418:Cattle Diseases / Q000201:enzymology*; D004798:Enzymes / Q000097:blood; D005260:Female; D007775:Lactation Disorders / Q000201:enzymology / Q000662:veterinary*; D008274:Magnesium / Q000097:blood; D010291:Paresis / Q000097:blood / Q000662:veterinary*; D010758:Phosphorus / Q000097:blood; D010760:Phosphorus Metabolism Disorders / Q000662:veterinary; D011247:Pregnancy
chemical_list: D004798:Enzymes; D010758:Phosphorus; D008274:Magnesium; D002118:Calcium