We sought to discover if the higher risk among men of lung cancer associated with menthola- ted than with plain cigarettes applied as well to other smoking related cancers (upper aerodi- gestive: mouth, pharynx, oesophagus; pancreas, renal adenocarcinoma, other urinary tract (urothelium), cervix). In 1979-1985, 79 946 subscribers of the Kaiser Permanente Medical Care program in northern California, Age 30-89 years, completed a detailed question- Naire about smoking habits and were followed Up through 1994.
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