title: Tannin and oesophageal cancer.
mesh_terms: D000351:Africa, Eastern; D004938:Esophageal Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D013634:Tannins / Q000009:adverse effects*
chemical_list: D013634:Tannins