Smart, M E Copper deficiency in calves in northcentral Manitoba. [electronic resource] - The Canadian veterinary journal = La revue veterinaire canadienne Dec 1980 - 349-52 p. digital Publication Type: Case Reports; Journal Article ISSN: 0008-5286 Subjects--Topical Terms: AnimalsCattleCattle Diseases--diagnosisCopper--deficiencyManitoba