title: A nationwide outbreak of multiresistant Salmonella Typhimurium in Finland due to contaminated lettuce from Spain, May 2005.
authors.affiliation: National Public Health Institute (KTL), Helsinki, Finland. johanna.takkinen@ktl.fi
authors.forename: Johanna
authors.initials: J
authors.lastname: Takkinen
authors.forename: Ulla-Maija
authors.initials: UM
authors.lastname: Nakari
authors.forename: Tuula
authors.initials: T
authors.lastname: Johansson
authors.forename: Taina
authors.initials: T
authors.lastname: Niskanen
authors.forename: Anja
authors.initials: A
authors.lastname: Siitonen
authors.forename: Markku
authors.initials: M
authors.lastname: Kuusi
mesh_terms: D016022:Case-Control Studies; D003132:Commerce; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D024901:Drug Resistance, Multiple, Bacterial; D005387:Finland / Q000453:epidemiology; D005506:Food Contamination / Q000706:statistics & numerical data*; D005516:Food Microbiology; D006801:Humans; D015994:Incidence; D018545:Lactuca / Q000382:microbiology*; D011159:Population Surveillance; D018570:Risk Assessment / Q000379:methods; D012307:Risk Factors; D012478:Salmonella Food Poisoning / Q000453:epidemiology* / Q000382:microbiology; D012486:Salmonella typhimurium / Q000145:classification / Q000302:isolation & purification; D013030:Spain / Q000453:epidemiology