1. “Tobacco: Experimental and Clinical Studies.”;Larson,1961
2. “Tobacco: Experimental and Clinical Studies,”;Larson,1968
3. “Tobacco: Experimental and Clinical Studies,”;Larson,1971
4. The chemical constituents of tobacco and tobacco smoke;Johnstone;Chem. Rev.,1959
5. The chemical composition of tobacco and tobacco smoke;Stedman;Chem. Rev.,1968