title: Letter: Fibrinolytic activity in hyaline membrane disease.
mesh_terms: D005342:Fibrinolysis; D006801:Humans; D006819:Hyaline Membrane Disease / Q000378:metabolism*; D007231:Infant, Newborn; D008171:Lung Diseases / Q000378:metabolism; D010958:Plasminogen / Q000378:metabolism*; D011663:Pulmonary Surfactants
chemical_list: D011663:Pulmonary Surfactants; D010958:Plasminogen