title: FURTHER STUDIES IN ETIOLOGY OF CARCINOMAS OF THE UPPER ALIMENTARY TRACT.
mesh_terms: D000126:Achlorhydria; D000740:Anemia; D001114:Areca; D001361:Avitaminosis; D003680:Deglutition Disorders; D003731:Dental Caries; D004938:Esophageal Neoplasms; D006801:Humans; D007194:India; D007501:Iron; D008048:Lip Neoplasms; D009062:Mouth Neoplasms; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology*; D009754:Nuts; D010610:Pharyngeal Neoplasms; D014026:Nicotiana; D014062:Tongue Neoplasms; D014070:Tooth; D014116:Toxicology
chemical_list: D007501:Iron
keywords: ACHLORHYDRIA; ANEMIA; ARECA; AVITAMINOSIS; DEGLUTITION DISORDERS; DENTAL CARIES; ESOPHAGEAL NEOPLASMS; INDIA; IRON; LIP NEOPLASMS; MOUTH NEOPLASMS; NEOPLASM ETIOLOGY; NEOPLASM STATISTICS; NUTS; PHARYNGEAL NEOPLASMS; TOBACCO; TONGUE NEOPLASMS; TOOTH; TOXICOLOGIC REPORT