To establish clinical efficacy, I encourage my colleagues in TCM to organize multicenterstudies.
为了确定疗效，我鼓励从事中医的同仁们开展多中心研究。
2
In recent years, multicenterstudies have confirmed that intra-arterial thrombolysis is an effective approach in the treatment of acute cerebral infarction.
近年来，多中心研究证实动脉内溶栓是治疗急性脑梗死的有效方法。
3
Phase III studies are multicenter trials on large patient groups designed to be the definitive assessment of a drug's effectiveness.