I think you are missing the point of writing a scientific paper. The authors are doing research and then writing up the results. You will always emphasize the most positive results, in this case bleeding, and then mention the data that was not significant later on, in this case the affect on mortality. It really isn't an attempt to deceive or bury data if you look at it strictly from a scientific viewpoint. Of course, as an investor, you might have a different attitude.
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