NCT02158923
- Conditions
- Abdominal Surgery Expected More Than Two Hours, Moderated-high Risk of Postoperative Pulmonary Complication, Pathologic Processes, +5 more
- Locations
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- Massachusetts General Hospital Boston, Massachusetts, United States
- Hospital Privado de la Comunidad Mar del Plata, Buenos Aires, Argentina
- Hospital Germans Trias i Pujol Badalona, Barcelona, Spain
- Hospital de la Santa Creu i Sant Pau Barcelona, Spain