Methods Guinea pigs were immunized with fresh bovine spinal cord ventral horn homogenate.

方法采用新鲜牛脊髓前角匀浆免疫豚鼠。

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Methods Guinea pigs were immunized with fresh bovine spinal cord ventral horn homogenate.

方法采用新鲜牛脊髓前角匀浆免疫豚鼠。

youdao