Guyatt, G. H;
Norris, S. L;
Schulman, S;
Hirsh, J;
Eckman, M. H;
Akl, E. A;
Crowther, M;
Vandvik, P. O;
Eikelboom, J. W;
McDonagh, M. S;
Lewis, S. Z;
Gutterman, D. D;
Cook, D. J;
Schünemann, H. J.
Chest; 141 (2,supl), 2012
BACKGROUND: To develop the Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: ACCP Evidence-Based Clinical Practice Guidelines (AT9), the American College of Chest Physicians (ACCP) assembled a panel of clinical experts, information scientists, decision scientists, and systematic review and gui...