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来源:雅诚德英语网
Background The long-term safety and efficacy of drug-eluting coronary stents have been questioned.
药物洗脱冠脉支架的长期安全性和有效性尚存疑问。
Background The long-term safety and efficacy of drug-eluting coronary stents have been questioned.
药物洗脱冠脉支架的长期安全性和有效性尚存疑问。