Second-hand smoke from a burning tobacco cigarette has shown to be toxic and include a relative volume of the poisonous chemicals which comprise the cigarette
When More Doctors Smoked Camels Medical Claims in Cigarette Advertisements, 1888-1988 When More Doctors Smoked CamelsAn Exhibit on Cigarette Advertising, 1888-1988 Article by Margaret Irwin in the newsletter of the Houston Academy of Medicine/ Texas Medical Center Library January 1989 Exhibition Key for When More Doctors Smoked Camels: Medical Claims in Cigarette Advertisements, 1888-1988 (6 pages) Houston Academy of Medicine/Texas Medical Center Library November 1988-March 1989 When more doctors smoked Camels: Anti-smoking group looks at early cigaret ads (3 pages) Review by Steve Carroll American Medical News (published by the American Medical Association) June 23/30, 1989 Reviews of the updated version of the exhibition at the Reynolds Historical Library, University of Alabama at Birmingham, 2001 (4 pages) Cigarette ad exhibit tracks health claims, endorsements Review by Dave Parks The Birmingham News December 7, 2001 Ads laud When more doctors smoked Camels Review by Bob Shepard UAB Reporter (University of Alabama at Birmingham) December 17, 2001 Smokings stained history on show: Exhibit recaps a century of cigarette ads where even doctors indulged Review by Linda Long The Huntsville Times January 29, 2002 When More doctors smoked Camels: Cigarette advertising in the New York State Journal of Medicine (7 pages) Article by Alan Blum, MD
Previous studies have been prone to confounding, which happens when an independent variable affects the results
In the 1970s, a smuggler could make between $10,000 and $50,000 in profit with just one truckload, cigarettes being so small that 200,000 packs would fit in an 18-wheeler
Machine layout FLEX-WF can be configured as stand-alone unit.
