title: [Measurement of organ helium perfusion through the mass spectrometric proof of heterogenous gases].
mesh_terms: D000818:Animals; D001784:Blood Gas Analysis; D003326:Coronary Circulation; D003331:Coronary Vessels; D004285:Dogs; D006371:Helium / Q000097:blood*; D013058:Mass Spectrometry; D010100:Oxygen; D010313:Partial Pressure
chemical_list: D006371:Helium; D010100:Oxygen
vernacular_title: Messung der Organdurchblutung mit Helium durch massenspektrometrischen Nachweis des Fremdgases.