%0 Comparative Study %T Comparison between specific and nonspecific assay in the evaluation of the anticoagulant effect of the Direct Oral Anticoagulants: Our experience in a cardiovascular hospital. %A Prinzivalli M %A Sammarco G %A Rampoldi B %A Costa E %A Corsi Romanelli MM %J Eur J Intern Med %V 60 %N 0 %D 02 2019 %M 30322687 %F 7.749 %R 10.1016/j.ejim.2018.10.005 %X