The I/D polymorphism of ACE gene are associated with the occurrence of CHF in South Han Chinese population, and the genotype ACE-DD might be one of the genetic risk factors of CHF.是什么意思_The I/D polymorphism of ACE gene are associated with the occurrence of CHF in South Han Chinese population, and the genotype ACE-DD might be one of the genetic risk factors of CHF.在线翻译_英语_读音_用法_例句