Jensen, B Long-term seropositivity against Echinococcus multilocularis in an epidemiological follow-up study in southwestern Germany (Römerstein). [electronic resource] - Infection Dec 2001 - 310-4 p. digital Publication Type: Journal Article ISSN: 0300-8126 Standard No.: 10.1007/s15010-001-1153-3 doi Subjects--Topical Terms: AdolescentAdultAgedAnimalsAntibodies, Helminth--bloodCase-Control StudiesEchinococcosis--bloodEchinococcus--immunologyEnzyme-Linked Immunosorbent AssayFemaleFollow-Up StudiesGermany--epidemiologyHelminth Proteins--bloodHumansMaleMiddle AgedSeroepidemiologic StudiesTime FactorsUltrasonography