Smoking and cancer of the alimentary tract in Poland.
D002277:Carcinoma / Q000209:etiology; D002294:Carcinoma, Squamous Cell / Q000209:etiology; D002299:Cardia; D003110:Colonic Neoplasms / Q000209:etiology; D004938:Esophageal Neoplasms / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D005769:Gastrointestinal Motility; D005770:Gastrointestinal Neoplasms / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011044:Poland; D011708:Pylorus; D012004:Rectal Neoplasms / Q000209:etiology; D012189:Retrospective Studies; D012907:Smoking; D013274:Stomach Neoplasms / Q000209:etiology