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Smoking and Cancer - http://oldash.org.uk/html/factsheets/html/fact04.html
ASH-UK factsheet covers the difference cancers caused by smoking and tobacco. |
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Most Cancer Is Made, Not Born - http://www.sfgate.com/cgi-bin/article.cgi?file=/chronicle/archive/2000/08/10/ED9161.DTL
Recent research shows that most cancer is caused by environmental exposure to carcinogens, not from preprogrammed genes; smoking is the single-most important avoidable cause of cancer and is directly responsible for 30 percent of all cases. |
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NCI: Tobacco and Cancer - http://cancer.gov/cancerinfo/tobacco/
Information from the National Cancer Institute includes questions and answers about tobacco products and their association with cancer. It also includes information about quitting, prevention, clinical trials, research, literature, and statistics. |
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Tobacco, Colorectal Cancer, and Adenomas the evidence. - http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=retrieve&db=pubmed&list_uids=8944002&dopt=Abstract
Another cancer now known to be caused by smoking. |
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Paternal Smoking and Cancer among Children of Nonsmoking Mothers - http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=retrieve&db=pubmed&list_uids=9017004&dopt=Abstract
Scientific paper finds paternal smoking before conception increases risk of the children getting cancer, particularly acute leukemia and lymphoma. |