A Case Study: Evaluating the Safety and Efficacy of Pneumococcal Vaccine
نویسنده
چکیده
Obviously one can always do more and more clinical studies and, with each well done study, advance our knowledge. Even today we are still learning new things about vaccines licensed decades ago. It is important, however, for the judgment to be made at some point that the product is ready for licensure and to weigh the benefits of delay in gaining new data against the risks to those who are deprived by this delay in being immunized and protected.
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تاریخ انتشار 1996