You may have a child with a birth defect and be able to get in touch with other parents and support groups, get medical information, the latest experimental drugs.

你可能有一个先天缺陷的孩子，然后你可以和其他和你有相同遭遇的父母们和支持团体取得联系，也可以获得一些医疗信息，还有一些最新的实验药物。

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The two groups were subsequently allowed to drink alcohol in an experimental consumption test or a placebo, depending on which situation they had been randomly assigned.

随后允许两组在实验消费测试中根据他们随意安排的情况进行饮酒或使用安慰剂。

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Methods: 200 healthy babies of full term natural delivery were divided into two groups, experimental group and control group, according to the time of delivery, 100 babies each troup.

方法：将自然分娩的足月正常新生儿200例，按出生顺序分为实验组和对照组，每组100例。

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Both groups were told the gels were experimental.

VOA: special.2010.07.21

When his experiments were not replicated by other groups, one experimental psychologist went on the warpath.

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It failed to perform key tests on experimental animals, or on small groups of people in clinical trials, before launching the pills on an unsuspecting public.

ECONOMIST: Thalidomide