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DYD B-11
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FupGiCGjbPtLdUgEx |
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391 |
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| Could I ask who's calling? http://wallpapers.in.net/ sex wallpaper
A classical statistical error seems to exist in this analysis – the one of selection bias. It is a well known fact that more serious and complicated cases go to the more “established/reputed” institutions such as Johns Hopkins and Mayo et al. I don’t see any data that evaluates a patient’s condition before admission to show that these conditions are comparable across all hospitals surveyed. |
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Ernest |
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2019-06-05 18:47:17 |
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