title: Lutefisk as a tooth whitener.
authors: John E
authors: JE
authors: Lueth
mesh_terms: D000818:Animals; D048389:Gadus morhua; D006801:Humans; D008910:Minnesota; D012537:Scandinavian and Nordic Countries / Q000208:ethnology; D014073:Tooth Bleaching; D014925:Wit and Humor as Topic