Virtually from cover to cover

I read Sci-tech World of -29 March 2008,and found it full of interesting and useful articles from cover to cover.I am particularly interested in ”Genetic mapping....” featured under From Far And Wide.For I believe nobody likes to be under the needle or the knife, whether they be the patient or the physician.This technique does away with the need for invasive procedure for diagnosis in a very sensitive field, that of detecting new growths.Imagine being able to make out the nature/type of the tumor through special images; which are as good, clear and recognizable as the comparative oncology of a stained specimen on a slide,(the latter) usually obtained by an invasive procedure!!

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