title: Observations on serum calcium levels in ewes in North Lincolnshire in relation to prolapse of the vagina and incomplete cervical dilatation.
mesh_terms: D000818:Animals; D002118:Calcium / Q000097:blood*; D002584:Cervix Uteri / Q000503:physiopathology*; D004106:Dilatation; D005260:Female; D008274:Magnesium / Q000097:blood; D010758:Phosphorus / Q000097:blood; D011247:Pregnancy; D012756:Sheep; D012757:Sheep Diseases / Q000097:blood*; D013223:Statistics as Topic; D014596:Uterine Prolapse / Q000097:blood / Q000662:veterinary*
chemical_list: D010758:Phosphorus; D008274:Magnesium; D002118:Calcium