845 patients were divided into 3 groups. Then treated them with ZLD, prepulsid and primperan.

将845例功能性消化不良的患者分为3组，分别用术芍连防汤、 普瑞博思、 胃复安治疗。

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Methods 61 complicated proximal humeral fractures were divided into 3 groups.

方法肱骨近端复杂骨折61例，分为3组。

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Then half were divided into 3 groups, each with different goals from the conversation.

研究人员于是将一半的参与者分成3组，每一组在交谈过程中都有各自不同的目标。

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And they ran a very small study, with just 76 patients, all who came to chiropractic clinics with back pain, whom they divided into 3 groups.

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They ran a study where they divided pregnant women into 3 groups, with about 135 women in each.

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The patients were divided into three groups and were asked to take either omega-3 fish-oil capsules, sunflower-oil capsules or a dummy capsule six times a day.

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