TY  - JOUR 
T1  - Prevention of thromboembolic events in patients with atrial fibrillation – new anticoagulants
JO  - einstein (São Paulo)
A1  - Campos, Alexandre Holthausen
A1  - Cirenza, Cláudio
SN  - 1679-4508
UL  - 10.1590/S1679-45082011MD2276
VL  - 9 
Y1  - 2011
PB  - Brasil 
ER  -