title: [Surface-active properties of pulmonary extracts from animals of different classes].
mesh_terms: D000818:Animals; D001001:Anura; D010856:Columbidae; D004285:Dogs; D008168:Lung / Q000032:analysis*; D051379:Mice; D011663:Pulmonary Surfactants / Q000032:analysis*; D011817:Rabbits; D051381:Rats; D013045:Species Specificity
chemical_list: D011663:Pulmonary Surfactants
vernacular_title: Pro poverkhnevoaktyvni vlastyvosti ekstraktiv lehen' tvaryn riznykh klasiv.