compliances ( c ) of lung , thorax and respiratory system as well as resistances ( r ) of the respiratory system ( lower airways + lung + chest wall ) and of upper airway ( primarily laryngeal and nasal ) were measured in 5 species of mammals , spanning a 1000-fold range of body weights ( mouse to dog ) , immediately following sacrifice with an overdose of sodium pentobarbital .
C0035237
respiratory system
C0024109
lung