Three-quarters had received a single course of of radiotherapy, while smaller numbers were given multiple courses.

四分之三收到了单一疗程放射治疗，而小部分接受多个疗程。

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Previous studies showed neurological complications from multiple courses of dexamethasone, a steroid prepared with sulfur.

先前的研究显示由于重复使用一种用硫磺制备的类固醇物质地塞米松导致神经并发症。

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NIH panel that year, concerned with the lack of safety data for this practice, suggested multiple courses should be strictly reserved for patients enrolled in clinical trials.

在那一年NIH小组认为这种治疗方式缺乏安全性数据的支持，要求严格限制对登记临床实验的患者重复疗程的使用。

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When considering a holiday home, check out how close it is to multiple courses.

BBC: Prime time for golf holiday homes

Gyngell went from cooking intimate lunches for 10 to whipping up multiple courses for more than a hundred diners.

WSJ: Constant Gardeners

For multiple courses, choose the fork or spoon furthest from your plate for your first course and work your way inward.

FORBES: Essential Guide To The Business Lunch