SokoĊowski, E Effect of breathing an oxygen-helium mixture under positive pressure on biochemical parameters. [electronic resource] - Acta physiologica Polonica - 293-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0044-6033 Subjects--Topical Terms: AdolescentAdultBlood Glucose--analysisBlood Proteins--analysisElectrolytes--bloodHelium--administration & dosageHematocritHumansL-Lactate Dehydrogenase--bloodLactates--bloodLactic AcidMaleOxygen--administration & dosagePositive-Pressure RespirationPyruvates--bloodPyruvic AcidStimulation, Chemical