New activity on lung surfactant.
D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D004285:Dogs; D006651:Histocytochemistry; D006801:Humans; D008055:Lipids / Q000032:analysis; D008074:Lipoproteins / Q000032:analysis; D008168:Lung / Q000032:analysis / Q000502:physiology*; D008854:Microscopy, Electron; D011650:Pulmonary Alveoli / Q000032:analysis; D051381:Rats; D013499:Surface Properties; D013501:Surface-Active Agents / Q000032:analysis
D008055:Lipids; D008074:Lipoproteins; D013501:Surface-Active Agents