Systematic review finds that study data not published in full text articles have unclear impact on meta-analyses results in medical research

por Schmucker, Christine M., Blümle, Anette, Schell, Lisa K., Schwarzer, Guido, Oeller, Patrick, Cabrera, Laura, von Elm, Erik, Briel, Matthias, Meerpohl, Joerg J.
Publicado 2017

Extent of Non-Publication in Cohorts of Studies Approved by Research Ethics Committees or Included in Trial Registries

por Schmucker, Christine, Schell, Lisa K., Portalupi, Susan, Oeller, Patrick, Cabrera, Laura, Bassler, Dirk, Schwarzer, Guido, Scherer, Roberta W., Antes, Gerd, von Elm, Erik, Meerpohl, Joerg J.
Publicado 2014

Evidence-informed recommendations to reduce dissemination bias in clinical research: conclusions from the OPEN (Overcome failure to Publish nEgative fiNdings) project based on an i...

por Meerpohl, Joerg J, Schell, Lisa K, Bassler, Dirk, Gallus, Silvano, Kleijnen, Jos, Kulig, Michael, La Vecchia, Carlo, Marušić, Ana, Ravaud, Philippe, Reis, Andreas, Schmucker, Christine, Strech, Daniel, Urrútia, Gerard, Wager, Elizabeth, Antes, Gerd
Publicado 2015