title: [Methods of determination of the pulmonary surfactant].
mesh_terms: D006801:Humans; D008722:Methods; D011650:Pulmonary Alveoli / Q000032:analysis*; D011663:Pulmonary Surfactants / Q000032:analysis; D013500:Surface Tension; D013501:Surface-Active Agents / Q000032:analysis*
chemical_list: D011663:Pulmonary Surfactants; D013501:Surface-Active Agents
vernacular_title: K metodike opredeleniia legochnogo surfaktanta.