%0 Journal Article %T A method for assessing the quality of a randomized control trial. %A Chalmers, T C %A Smith, H %A Blackburn, B %A Silverman, B %A Schroeder, B %A Reitman, D %A Ambroz, A %J Controlled Clinical Trials %V 2 %N 1 %P 31-49 %@ 0197-2456 %D 1981-10-25 %~ DeepDyve