The saccharin ban.
D000818:Animals; D005260:Female; D007880:Legislation, Drug; D008297:Male; D011639:Public Opinion; D051381:Rats; D012439:Saccharin / Q000009:adverse effects; D014481:United States; D014486:United States Food and Drug Administration; D001749:Urinary Bladder Neoplasms / Q000139:chemically induced