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半月内接连突破,这个千亿赛道我国正后来居上
随着时间的进展,目前我国1期和2期试验数量上已与国际水平基本持平,但在3期试验方面尚落后较多。这是因为3期临床试验资金成本较高,通常需要招募大量患者、组建多中心试验团队、引入先进检测设备等。
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