title: Quantitative dynamic pulmonary surfactant determinations with the pneumatic surfactometer.
mesh_terms: D000818:Animals; D004285:Dogs; D004864:Equipment and Supplies; D008168:Lung / Q000502:physiology*; D008722:Methods; D011175:Positive-Pressure Respiration; D013499:Surface Properties; D013501:Surface-Active Agents / Q000032:analysis*; D014020:Tissue Extracts
chemical_list: D013501:Surface-Active Agents; D014020:Tissue Extracts