A Russian scientist Alexander Sotnikov stretches a cloned rabbit for tests at the laboratory outside Moscow, February 8, 2005.
2005年2月8日，在莫斯科的一间实验室内，俄罗斯科学家亚历山大将一只克隆兔子展开准备进行测试。
2
Methods general nutrition AGAR plate and rabbit blood nutrient AGAR plate of the hospital environment for the settlement of air sampling tests and the results were compared.