Results 311 to 315 of about 2,211,903 (315)
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CLINICAL TRIALS ON TRIAL

The Lancet, 1967
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[Clinical trial and center of clinical trial].

Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 2003
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Clinical Trials on Trial

2000
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