The infamous words of Peter Druker say it clearly "Fail to Plan and Plan to Fail".

皮特•德鲁克说过一句著名的话：“失败的计划正计划走向失败”。

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A team of researchers from the U. s. and Europe, including the drug's creator, Brian Druker, MD, followed 454 patients with chronic-phase CML taking imatinib for more than six years.

包括药物的发明者Brian Druker博士在内的一个由来自美国和欧洲的研究人员组成的团队跟踪研究了454位慢性粒细胞性白血病慢性期患者，这些患者使用伊马替尼已经超过6年。

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Druker estimates that perhaps only 20% of the key drug targets have been discovered to date.

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Druker said researchers need to understand critical early differences between each cancer type and normal cells.

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Druker cautions that it is much to early to know if the vaccine is effective.

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