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Graham In JAMA (Journal of the American Medical Association) 1950 (volume 143), pages 329-336 Reprinted with commentary in The Journal of NIH Research May 1982 [Curators note: One of the individuals who played a major role in proving a causal association between cigarette smoking and lung cancer was a medical student, Ernst Wynder
they are quite clear and comprehensive
[DOI] [PMC free article] [PubMed] [Google Scholar] 147.Mian MF, Stampfli MR, Mossman KL, Ashkar AA
Approximately 0.7-1 gram of tobacco fills a standard cigarette, though this varies based on preferred tightness and cigarette length
Columbia University, although not a participant as an institution with the AMA program, went so far as to market a patented super-filter that it claimed would remove the cancer-causing tar and prevent lung cancer
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