title: Bladder cancer and artificial sweeteners: a methodological issue.
mesh_terms: D005503:Food Additives / Q000009:adverse effects*; D006801:Humans; D012107:Research Design; D012306:Risk; D013223:Statistics as Topic; D013549:Sweetening Agents / Q000009:adverse effects*; D001749:Urinary Bladder Neoplasms / Q000139:chemically induced*
chemical_list: D005503:Food Additives; D013549:Sweetening Agents