In general, longitudinal studies involve panels of respondents and panel studies are longitudinal studies.

一般来说，跟踪研究会有受访者群组，固定样本追踪研究是贯时性的研究。

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Genetic studies, confirmed at high speed by a panel of experts, are to be published in the journal Science.

经过专家小组迅速地证实，这项基因研究将发表在《科学》期刊上。

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An international panel of experts says cellphones are possibly carcinogenic to humans after reviewing details from dozens of published studies.

一个由各国专家所组成的小组在分析了十多份已出版的研究报告之后指出，手机被定性为“可能致癌的物质。”

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So the panel said such studies would be ethical only if they presented no more than minimal risk to participants like the risk from a routine medical check-up.

NPR: Panel: Thumbs Down On Anthrax Vaccine Test In Kids

The advisory panel decided that clinical studies presented by Transkaryotic did not provide strong evidence that the drug worked.

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Both studies helped inform an Institute of Medicine (IOM) panel that, in September 2009, issued a report recommending the use of fitted N95 respirators by health-care workers who interact with patients with confirmed or suspected cases of H1N1. (MacIntyre was also a member of that panel.) However, because the two studies were preliminary, the committee said that it could not draw conclusions from either.

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