title: Influence of flow rate and frequency on the distribution of insoluble gases in the lung during rebreathing.
mesh_terms: D005740:Gases; D006371:Helium; D006801:Humans; D008168:Lung / Q000502:physiology*; D013058:Mass Spectrometry; D012123:Pulmonary Ventilation; D012119:Respiration; D012995:Solubility; D013459:Sulfur Hexafluoride; D013990:Tidal Volume
chemical_list: D005740:Gases; D006371:Helium; D013459:Sulfur Hexafluoride