[Respiratory system defenses].
D001980:Bronchi / Q000378:metabolism; D002923:Cilia / Q000502:physiology; D004848:Epithelium / Q000502:physiology; D006801:Humans; D008264:Macrophages / Q000502:physiology; D012143:Respiratory Physiological Phenomena; D012137:Respiratory System / Q000276:immunology
A propos des moyens de défense de l'appareil respiratoire.