Cigar smoking among teenagers—United States, Massachusetts, and New York, 1996. MMWR1997;46:433–40.
2.
WaldNJWattHC. Prospective study of effect of switching from cigarettes to pipes or cigars on mortality from three smoking related diseases. BMJ1997;314:1860–3.
3.
SlatteryMLPotterJDFriedmanGD et al. Tobacco use and colon cancer [published erratum appears in Int J Cancer 1997;71:706]. Int J Cancer1997;70:259–64.
4.
McLaughlinJKLindbladPMellemgaardA et al. International renal-cell cancer study. I. Tobacco use. Int J Cancer1995;60:194–8.
5.
KunzeEChang-ClaudeJFrentzel-BeymeR. Life style and occupational risk factors for bladder cancer in Germany. A case-control study. Cancer1992;69:1776–90.
6.
BurchJDRohanTEHoweGR et al. Risk of bladder cancer by source and type of tobacco exposure: A case-control study. Int J Cancer1989;44:622–8.
7.
FarrowDCDavisS. Risk of pancreatic cancer in relation to medical history and the use of tobacco, alcohol and coffee. Int J Cancer1990;45:816–20.
8.
ChowWHSchumanLMMcLaughlinJK et al. A cohort study of tobacco use, diet, occupation, and lung cancer mortality. Cancer Causes Control1992;3:247–54.
9.
HigginsITMahanCMWynderEL. Lung cancer among cigar and pipe smokers. Prev Med1988;17:116–28.
10.
FreudenheimJLGrahamSByersTE et al. Diet, smoking, and alcohol in cancer of the larynx: A case-control study. Nutr Cancer1992;17:33–45.
11.
De StefaniEBarriosEFierroL. Black (air-cured) and blond (flue-cured) tobacco and cancer risk. III: Oesophageal cancer. Eur J Cancer1993; 29A:763–6.
12.
FranceschiSTalaminiRBarraS et al. Smoking and drinking in relation to cancers of the oral cavity, pharynx, larynx, and esophagus in northern Italy. Cancer Res1990;50:6502–7.
13.
FranceschiSBarraSLa VecchiaC et al. Risk factors for cancer of the tongue and the mouth. A case-control study from northern Italy. Cancer1992;70:2227–33.