title: [Factors influencing the secretion of pulmonary surface active substances].
mesh_terms: D000818:Animals; D000242:Cyclic AMP / Q000502:physiology; D006152:Cyclic GMP / Q000502:physiology; D006801:Humans; D008168:Lung / Q000378:metabolism; D011663:Pulmonary Surfactants / Q000378:metabolism*; D013564:Sympathetic Nervous System / Q000502:physiology
chemical_list: D011663:Pulmonary Surfactants; D000242:Cyclic AMP; D006152:Cyclic GMP