Does the type of competing interest statement affect readers' perceptions of the credibility of research? Randomised trial.
BMJ Editorial Office, BMA House, Tavistock Square, London WC1H 9JR. sschroter@bmj.com
Sara
S
Schroter
Julie
J
Morris
Samena
S
Chaudhry
Richard
R
Smith
Helen
H
Barratt
D035843:Biomedical Research; D016265:Conflict of Interest; D006801:Humans; D008875:Middle Aged; D010465:Perception