Jonathan AC Sterne professor, Miguel A Hernán professor, Barnaby C Reeves professorial research fellow, Jelena Savović research fellow, Nancy D Berkman senior health policy research analyst, Meera Viswanathan director et al
Sterne J A, Hernán M A, Reeves B C, SavoviÄ J, Berkman N D, Viswanathan M et al.
ROBINS-I: a tool for assessing risk of bias in non-randomised studies of interventions
BMJ 2016; 355 :i4919
doi:10.1136/bmj.i4919