title: [Surface-active substance in pulmonary alveoli].
mesh_terms: D006801:Humans; D008854:Microscopy, Electron; D011650:Pulmonary Alveoli / Q000166:cytology* / Q000473:pathology; D011663:Pulmonary Surfactants / Q000032:analysis*; D013500:Surface Tension
chemical_list: D011663:Pulmonary Surfactants
vernacular_title: Substancja powierzchniowo czynna w pecherzykach płucnych.