Lung cancer among cigar and pipe smokers.
D000328:Adult; D000367:Age Factors; D000368:Aged; D002170:Canada; D005858:Germany; D006801:Humans; D008175:Lung Neoplasms / Q000453:epidemiology* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D009519:New York City; D010947:Plants, Toxic; D012067:Religion; D012907:Smoking / Q000150:complications*; D013557:Switzerland; D014026:Nicotiana; D006113:United Kingdom; D014481:United States