1. Absorption of nicotine in cigarette and cigar smoke through the oral mucosa;Armitage;Nature,1970
2. Investigations into the determination of the pH value of cigarette smoke;Artho;Tobac. J. Int.,1971
3. The 1-acute phase protein response in rats as a possible indicator of the relative smoking risks of different cigarettes;Betts;Nature,1974
4. The pH of tobacco smoke;Brunnemann;Food Cosmet. Toxicol.,1974
5. Sugar content of the tobacco and pH of the smoke in relation to lung cancer risks of cigarette smoking;Elson;J. Natl. Cancer Inst.,1972