[Irtalk] AllTrials – Half of all trials remain unpublished

[Hilton Gibson]

A new systematic review has found that *only 53% of clinical trials are
published in journal articles.* The review included 39 studies which looked
at how many trials were published after being entered on a clinical trial
database or approved by an ethics committee.

http://www.alltrials.net/news/half-of-all-trials-remain-unpublished/
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