%0 Journal Article %A Nusrat Shafiq %A Samir Malhotra %T Superiority trials: raising the bar of null hypothesis statistical testing %D 2015 %R 10.1136/ebmed-2015-110280 %J Evidence Based Medicine %P 154-155 %V 20 %N 5 %U https://ebm.bmj.com/content/ebmed/20/5/154.full.pdf