General SCIENCE Atmung 1 Blood Gas Analysis 1 Blood gases 1 Electrodynamics 1 Energy 1 Gasaustausch 1 Gaz du sang 1 Life Sciences 1 Low temperature physics 1 Mathematical physics 1 Mechanics 1 Nuclear physics 1 Physics 1 Quantum electrodynamics 1 Quantum physics (quantum mechanics & quantum field theory) 1 Quantum theory 1 Rapport ventilation-perfusion 1 Regulation 1 Respiration 1 R�egulation 1 Spectrum analysis, spectrochemistry, mass spectrometry 1 Ventilation-Perfusion Ratio 1 Ventilation-perfusion ratio 1 Zoology 1