TY - GEN AU - Cohen,Deborah TI - Data on trial of anticoagulant is to be reanalyzed after discovery that investigators used faulty device SN - 1756-1833 PY - 2016///0229 KW - Atrial Fibrillation KW - blood KW - Equipment Failure KW - Factor Xa Inhibitors KW - therapeutic use KW - Humans KW - International Normalized Ratio KW - instrumentation KW - Rivaroxaban KW - Stroke N1 - Publication Type: News UR - https://doi.org/10.1136/bmj.h6431 ER -