Comparison of descriptions of allocation concealment in trial protocols and the published reports: cohort study. حسب Pildal, J, Chan, A, Hróbjartsson, A, Forfang, E, Altman, D, Gøtzsche, P

Impact of allocation concealment on conclusions drawn from meta-analyses of randomized trials. حسب Pildal, J, Hróbjartsson, A, Jørgensen, K, Hilden, J, Altman, D, Gøtzsche, P

Reporting on blinding in trial protocols and corresponding publications was often inadequate but rarely contradictory. حسب Hróbjartsson, A, Pildal, J, Chan, A, Haahr, M, Altman, D, Gøtzsche, P

Influence of reported study design characteristics on intervention effect estimates from randomized, controlled trials. حسب Savović, J, Jones, H, Altman, D, Harris, R, Jüni, P, Pildal, J, Als-Nielsen, B, Balk, E, Gluud, C, Gluud, L, Ioannidis, J, Schulz, K, Beynon, R, Welton, N, Wood, L, Moher, D, Deeks, J, Sterne, J

Influence of reported study design characteristics on intervention effect estimates from randomised controlled trials: combined analysis of meta-epidemiological studies. حسب Savović, J, Jones, H, Altman, D, Harris, R, Jűni, P, Pildal, J, Als-Nielsen, B, Balk, E, Gluud, C, Gluud, L, Ioannidis, J, Schulz, K, Beynon, R, Welton, N, Wood, L, Moher, D, Deeks, J, Sterne, J