Yet, despite this assurance of quality, the fact is that most of what is considered true today will be discarded as false in the future. ‘ Ninety percent of what you learn in medical school will be out of date and considered obsolete in ten years, ‘ we were told by the dean of students when I began medical school. This means that most of what doctors learn is wrong. It also means that the new information which will come in 10 years to replace and update current misconceptions and errors will also be considered obsolete in another ten years ” time. This is a powerful indictment of medical research, which seems to produce little more than temporary information.

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