Ayodele Odutayo DPhil student, Connor A Emdin medical student, Allan J Hsiao PhD student, Mubeen Shakir medical student, Bethan Copsey DPhil student, Susan Dutton senior statistician et al
Odutayo A, Emdin C A, Hsiao A J, Shakir M, Copsey B, Dutton S et al.
Association between trial registration and positive study findings: cross sectional study (Epidemiological Study of Randomized Trials—ESORT)
BMJ 2017; 356 :j917
doi:10.1136/bmj.j917