The follow-up article on this report[1] from Science-Based Medicine provides more details and good perspective on the difficulty in general of studying the safe

The follow-up article on this report[1] from Science-Based Medicine provides more details and good perspective on the difficulty in general of studying the safety and effectiveness of new treatments of any kind for any condition. [1] http://www.sciencebasedmedicine.org/new-evidence-same-conclusion-tamiflu-only-modestly-useful-for-influenza/ http://www.sciencebasedmedicine.org/new-evidence-same-conclu...