Interaction of pulmonary surfactant and alveolar macrophages in the non-specific defence system of the lung.
D006801:Humans; D066298:In Vitro Techniques; D008264:Macrophages / Q000276:immunology*; D010587:Phagocytosis; D011650:Pulmonary Alveoli / Q000166:cytology*; D011663:Pulmonary Surfactants / Q000276:immunology*
D011663:Pulmonary Surfactants