Alan Walters

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The major causes of cancer are: 1) smoking, which accounts for 31% of U.S. cancer deaths and 87% of lung cancer deaths; 2) dietary imbalances which account for about another third, e.g., lack of sufficient amounts of dietary fruits and vegetables. 3) chronic infections, mostly in developing countries; and 4) hormonal factors, which are influenced primarily(More)
Critical Issues Bulletins are published from time to time by The Fraser Institute (Vancouver, British Columbia, Canada) as supplements to Fraser Forum, the Institute's monthly periodical. Critical Issues Bulletins are comprehensive studies of single issues of critical importance for public policy. The author has worked independently and opinions expressed(More)
Twenty-five members of a class of 45 medical students preparing for final examinations were voluntary participants in a pre-examination stress-control exercise conducted four weeks before the start of examinations. The students completed short questionnaires before and after reading the typewritten script of a counselling session of a member of their class(More)
S • 2002 Coordinated by REACH (ResearchEnriched Academic Challenge) Student Center Gallery Lounge March 25, 2002 Southern Illinois University Carbondale The Undergraduate Research Forum is part of REACH (Research-Enriched Academic Challenge), a campus-wide program for undergraduates coordinated by the Office of Research Development and Administration. For(More)
S • 2004 Student Center Gallery Lounge March 29, 2004 Southern Illinois University Carbondale The Undergraduate Research Forum is part of REACH (Research-Enriched Academic Challenge), a campus-wide program for undergraduates coordinated by the Office of Research Development and Administration. For more information, see www.siu.edu/~reach. The forum is being(More)
BACKGROUND International motor sport teams travel extensively. Over the years, the design and build of racing cars has improved so that morbidity and mortality in motor sport has been lessened. Those team members supporting the competitors need to be physically and mentally fit to perform complicated tasks, despite having traveled. This group of travelers(More)
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