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How Metal Detectors Are Replacing X-Rays
Life-saving metal detectors; social change and stress; a worldwide blood shortage
Life-saving metal detectors; social change and stress; a worldwide blood shortage. Cultural misconceptions are being blamed for a problem in recruiting blood donors in the UK and the USA. In Brighton England one hospital is using metal dectectors to prevent misdiagnosis. Later in the programme a look at how lifestyle changes can cause stress. Presenter: Janet Davey.
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大象传媒 World Service Archive
This programme was restored as part of the World Service archive project
