Compliance with mandatory reporting of clinical trial results on ClinicalTrials.gov: cross sectional study

BMJ 2012; 344 doi: http://dx.doi.org/10.1136/bmj.d7373 (Published 3 January 2012)
Cite this as: BMJ 2012;344:d7373

Please log in if you are a personal subscriber or register to get article alerts. BMA members also need to register to get these alerts