1. Bajorat, J., R. Hofmockel, D. A. Vagts, M. Janda, B. Pohl, C. Beck, and G. Noeldge-Schomburg. Comparison of invasive and less-invasive techniques of cardiac output measurement under different haemodynamic conditions in a pig model. Eur. J. Anaesthesiol. 23:23–30, 2006.
2. Bland, J. M., and D. G. Altman. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1(8476):307–310, 1986.
3. Botero, M., D. Kirby, E. B. Lobato, E. D. Staples, and N. Gravenstein. Measurement of cardiac output before and after cardio-pulmonary bypass: comparison among aortic transit-time ultrasound, thermodilution, and non-invasive partial CO2 rebreathing. J. Cardiothorac. Vasc. Anesth. 18:563–572, 2004.
4. Cecchini, S., E. Schena, R. Cuttone, M. Carassiti, and S. Silvestri. Influence of ventilatory settings on indirect calorimetry in mechanically ventilated patients. In: Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, Art. No. 6090293, 30 Aug–3 Sept 2011, pp. 1245–1248.
5. Cecchini, S., E. Schena, M. N. Di Sabatino, and S. Silvestri. Uncertainty evaluation of a calibration method for metabolic analyzer in mechanical ventilation. In: MeMeA 2011—IEEE International Symposium on Medical Measurements and Applications, Proceedings, Art. No. 5966647, 30–31 May 2011, pp. 143–147.