1. Human Alveolar Macrophage Activation and DR Antigen Expression in Cigarette Smokers 
Antanas G. Razma, M.D., F.C.C.P., Joseph P. Lynch, M.D., F.C.C.P., Barry S. Wilson, M.D., Peter A. Ward, M.D., Steven L. Kunkel, M.D. 
CHEST 
Volume 85, Issue 6, Pages 41S-43S (June 1984)
DOI: /chest.85.6_Supplement.41S
Copyright © 1984 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Zymosan and PMA-stimulated production of superoxide anion by alveolar macrophages from BAL of active smokers compared to normal nonsmoking volunteers.
CHEST  , 41S-43SDOI: ( /chest.85.6_Supplement.41S)
Copyright © 1984 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Comparison of surface DR antigen expression on alveolar macrophages from BAL of active smokers, previous smokers, and normal nonsmoking volunteers.
CHEST  , 41S-43SDOI: ( /chest.85.6_Supplement.41S)
Copyright © 1984 The American College of Chest Physicians Terms and Conditions