title: [Roles of convection and diffusion in the airways in pulmonary N2 washout by He-O2 and by SF6-O2 (author's transl)].
mesh_terms: D000328:Adult; D000818:Animals; D004285:Dogs; D005260:Female; D006371:Helium; D006801:Humans; D008297:Male; D009584:Nitrogen / Q000032:analysis*; D010100:Oxygen; D011653:Pulmonary Diffusing Capacity; D012123:Pulmonary Ventilation; D013459:Sulfur Hexafluoride / Q000031:analogs & derivatives; D013501:Surface-Active Agents
chemical_list: D013501:Surface-Active Agents; D006371:Helium; D009584:Nitrogen; D010100:Oxygen; D013459:Sulfur Hexafluoride