And the serum levels of BGP were much lower in OP group than those in NOP group. The leels of serum BGP had positive relation with the changes of BMD.是什么意思_And the serum levels of BGP were much lower in OP group than those in NOP group. The leels of serum BGP had positive relation with the changes of BMD.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句