Media type: E-Article Title: Simultaneous active and passive immunization against hepatitis A studied in a population of travellers Contributor: Wagner, Gérard; Lavanchy, Daniel; Darioli, Roger; Pécoud, Alain; Brulein, Véronique; Safary, Assad; Frei, Philippe C. Published: Elsevier BV, 1993 Published in: Vaccine, 11 (1993) 10, Seite 1027-1032 Language: English DOI: 10.1016/0264-410x(93)90128-k ISSN: 0264-410X Keywords: Infectious Diseases ; Public Health, Environmental and Occupational Health ; General Veterinary ; General Immunology and Microbiology ; Molecular Medicine Origination: Footnote: