RT Journal Article
SR Electronic
T1 Run-in bias in randomised trials: the case of COPD medications
JF European Respiratory Journal
JO Eur Respir J
FD European Respiratory Society
SP 1700361
DO 10.1183/13993003.00361-2017
VO 49
IS 6
A1 Samy Suissa
YR 2017
UL http://erj.ersjournals.com/content/49/6/1700361.abstract
AB