Bladder tumours and smoking.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008175:Lung Neoplasms; D008297:Male; D008875:Middle Aged; D010947:Plants, Toxic; D011379:Prognosis; D012907:Smoking; D014026:Nicotiana; D001749:Urinary Bladder Neoplasms