Safety of withholding anticoagulant therapy in patients who have clinically suspected pulmonary embolism and negative results on helical computed tomography

1. Pérez De Llano, L.A.
2. Veres Racamonde, A.
3. Ortiz Piquer, M.
4. López Díaz, M.J.
5. Janeiro Amela, M.
6. Méndez Maroto, L.
7. Vázquez Caruncho, M.
8. Gómez Lafoz, J.