More from Sylvia Pag谩n Westphal
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Should the genetic sequences of deadly diseases be kept secret?
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How to make a killer virus
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Getting tough on ageing
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Ebola virus could be synthesised
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The scandal of IVF league tables
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IVF league tables encourage bad practice
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New data halts largest HRT trial
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Drugs will soon taste like candy
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Serious genetic fault no barrier to normal children
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Men with extra X chromosome father normal children
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Landmark stem cell experiments published
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Microwaving cancer
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