 | Up a level |
Savović, Jelena; Jones, Hayley E; Altman, Douglas G; Harris, Ross J; Jüni, Peter; Pildal, Julie; Als-Nielsen, Bodil; Balk, Ethan M; Gluud, Christian; Gluud, Lise Lotte; Ioannidis, John P A; Schulz, Kenneth F; Beynon, Rebecca; Welton, Nicky J; Wood, Lesley; Moher, David; Deeks, Jonathan J; Sterne, Jonathan A C (2012). Influence of reported study design characteristics on intervention effect estimates from randomized, controlled trials. Annals of internal medicine, 157(6), pp. 429-38. Philadelphia, Pa.: American College of Physicians
Wood, Lesley; Egger, Matthias; Gluud, Lise Lotte; Schulz, Kenneth F; Jüni, Peter; Altman, Douglas G; Gluud, Christian; Martin, Richard M; Wood, Anthony J G; Sterne, Jonathan A C (2008). Empirical evidence of bias in treatment effect estimates in controlled trials with different interventions and outcomes: meta-epidemiological study. BMJ, 336(7644), pp. 601-5. London: BMJ Publishing Group 10.1136/bmj.39465.451748.AD
