title: [Inter- and intra-regional factors influencing the distribution of ventilation-perfusion ratios].
mesh_terms: D006801:Humans; D000860:Hypoxia / Q000503:physiopathology; D005741:Noble Gases; D014692:Ventilation-Perfusion Ratio
chemical_list: D005741:Noble Gases
vernacular_title: Facteurs inter et intrarégionaux influençant la distribution des rapports ventilation-perfusion.