何时寻求医疗帮助？
In many cases, you do not need to seek medical advice.
大部分案例来说，您不需要寻求医疗建议。
As for how long in advance, it is best to seek further medical advice about it.
至于提前多长时间，最好还去征求一下医生的意见吧。
All of these symptoms should alert one to seek immediate professional medical advice.
所有这些症状，应立即寻求专业医疗戒备一忠告。
All of these symptoms should alert one to seek immediate professional medical advice.
所有这些症状，应立即寻求专业医疗戒备一忠告。
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