title: Does long-term metformin usage reduce gastric cancer risk?
authors.affiliation: Department of Gastroenterology, Dışkapı Yıldırım Beyazıt Education and Research Hospital, Ankara, Turkey.
authors.forename: Sahin
authors.initials: S
authors.lastname: Coban
mesh_terms: D003924:Diabetes Mellitus, Type 2 / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use*; D008297:Male; D008687:Metformin / Q000627:therapeutic use*; D013274:Stomach Neoplasms / Q000517:prevention & control*
chemical_list: D007004:Hypoglycemic Agents; D008687:Metformin