title: Listeria in hospital lettuce.
authors.forename: J W
authors.initials: JW
authors.lastname: Bendig
authors.forename: J E
authors.initials: JE
authors.lastname: Strangeways
mesh_terms: D000368:Aged; D003428:Cross Infection / Q000635:transmission*; D005516:Food Microbiology; D006801:Humans; D008088:Listeriosis / Q000635:transmission*; D008297:Male; D014675:Vegetables