The researchers limited their analysis to randomized controlled trials, which are the gold standard of clinical research, to ensure that only the highest quality data were used.

研究人员有选择的分析了随机对照临床试验(临床研究的金标准)，以确保只采用最高质量的数据。

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World Bank President Robert Zoellick jumped into the fray on Monday, suggesting in a Financial Times commentary a limited return to the gold standard to provide stability to the markets.

CNN: 'Currency Wars': The saga so far

However, if you believe in individual liberty and limited government, then the gold standard is your best ally.

FORBES: Give The Gold Standard Its Due