References
- 1964 . Smoking and Health: Report of the Advisory Committee to the Surgeon General of the Public Health Service , US Department of Health, Education and Welfare, Public Health Service . publication 1103
- Daihamn , T. 1966 . Effect of Cigarette Smoke on Ciliary Activity . Amer Rev Resp Dis , : 108
- Green , G.M. and Carolin , D. 1967 . The Depressant Effect of Cigarette Smoke on the In Vitro Antibacterial Activity of Alveolar Macrophages . New Eng J Med , 276 : 422 – 427 .
- Rosebury , T. 1947 . Experimental Airborne Infection , Baltimore : The Williams and Wilkins Co. .
- Strumia , M.M. , Sample , A.B. and Hart , E.D. 1954 . An Improved Micro Hematocrit Method . Amer J Clin Path , 24 : 1016 – 1023 .
- Drabkin , D.L. 1954 . The Standardization of Hemoglobin Measurement . Amer J Med Sci , 217 : 710 – 715 .