Studies of the ventilation-perfusion relationships in the lungs of subjects with chronic pulmonary emphysema, following a single intravenous injection of radioactive krypton (Kr85). I. Presentation and validation of a theoretical model.
D019069:Cell Respiration; D004646:Emphysema; D007275:Injections, Intravenous; D007726:Krypton; D008168:Lung; D008962:Models, Theoretical; D011656:Pulmonary Emphysema / Q000502:physiology*; D012119:Respiration / Q000502:physiology*
D007726:Krypton
PULMONARY EMPHYSEMA/physiology; RESPIRATION/physiology