Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
from$1.95
to$39.95
Prices may be subject to local taxes which are calculated during checkout
doi: https://doi.org/10.1038/d41586-018-06801-7
Updates & Corrections
-
Correction 21 September 2018: This article incorrectly stated the percentage of industry-funded and publicly-funded trials that don't report their results. It should be 58% of industry-funded trials and 61% of trials funded by the US National Institutes of Health.
References
Anderson, M. L. et al. N. Engl. J. Med. 372, 1031–1039 (2015).
Goldacre, B. et al. Br. Med. J. 362, k3218 (2018).