Explanation treatment group medicine non-toxic side effect, safe reliable.

说明治疗组药物无毒副作用，安全可靠。

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One group was given a drug while the other group received a harmless substance instead of medicine without their knowledge.

一组服用药物，而另一组在不知情的情况下服用无害的药物。

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The plaintiff group, Physicians Committee for Responsible Medicine, tested grilled chicken samples from several chain restaurants, including ones from McDonald’s.

原告集团是负责任医疗医师委员会，从几家连锁餐馆包括一麦当劳提取烤鸡样本进行了检测。

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Yet the plant is part of a group called Digitalis that is used in medicine to treat heart problems.

VOA: special.2009.08.25

The Center for Medicine in the Public Interest is a group in New York supported in part by the drug industry.

VOA: special.2010.02.22

Despite the recent tensions, South Korea last week approved the first shipment of humanitarian aid to North Korea since Ms. Park took office, allowing a local charity group to send tuberculosis medicine.

WSJ: North Korea Severs Major Line to South

The Institute of Medicine, a group that uses scientific research to formulate public health policies, currently recommends an Adequate Intake, or AI, rather than a specific daily amount of vitamin D.

CNN: Vitamin D is hot! Here's how to get it

The American Society for Reproductive Medicine, a trade group representing fertility doctors, doesn't have a policy on doctors making the loans.

WSJ: In Vitro a Fertile Niche for Lenders