Diagnosis of pulmonary embolism in patients with acute exacerbations of chronic obstructive pulmonary disease: A cross-sectional study

1. Maritano Furcada, J.
2. Castro, H.M.
3. De Vito, E.L.
4. Grande Ratti, M.F.
5. Posadas-Martínez, M.L.
6. Giunta, D.H.
7. Vazquez, F.J.
8. Ferreyro, B.L.