Effect of a Trace Mineral Injection on Performance and Trace Mineral Status of Beef Cows and Calves Carmen J. Willmore,John B. Hall,Mary E. DrewnoskiAnimals(2021)引用 4|浏览5关键词cattle,conception,growth,liver,trace mineralAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要