Clinical Stroke Trials: Guarding Against Bias
Goldstein, Larry B.
Brott, Thomas G.
Kothari, Rashmi U.
Smith, Wade S.
Stroke 1999 June; 30(6): 1165-1166
Showing items related by title, author, creator and subject.
Chalmers, Thomas C.; Celano, Paul; Sacks, Henry S.; Smith, Harry (1983-12-01)The suggestion that bias in the assignment of patients to treatment or control groups may be an important determinant of the outcome of clinical trials was studied through a statistical analysis of 145 papers on controlled trials ...