4Rouby JJ, Lhem T, Martin de Lassle E, et al. Histologic aspects of pulmonary barotrauma in critically ill patient with acute respiratory failure . Intensive Care Med, 1993. 19: 383.
5Cain SM. Oxygen deliveruy and uptake in dogs during anemia and hypoxia. J Appl Physiol, 1977, 42: 228.