CampbellEJM: The management of acute respiratory failure in chronic bronchitis and emphysema (The J Burns Amberson Lecture). Am Rev Respir Dis96:626, 1967.
2.
HickamJB, BlairE, FrayserR: An opencircuit helium method for measuring functional residual capacity and defective intrapulmonary gas mixing. J Clin Invest33:1277, 1954.
3.
BriscoeWA, KingTKC: Analysis of disturbance in oxygen transfer in hypoxic lung disease. Am J Med57:349, 1974.
4.
SheiterCB, JabbourSM, KovnatDM, SniderGL: Prolonged rate of decay of arterial Po₂ following oxygen breathing in chronic airways obstruction. Chest67:259, 1975.