1. Respiratory function in disease;Bates,1989
2. Vol. IV Gas exchange Handbook of Physiology Section 3: The respiratory System;Frahi,1987
3. The real quiet zone of the lung;Zamel;Chest,1982
4. Carbon monoxide diffusing capacity;Ayers,1985
5. Pulmonary diffusing capacity for carbon monoxide;Van Kessel,1984