Media type: E-Article Title: Hepatitis B virus infection and vaccine-induced immunity in Madrid (Spain) Contributor: Pedraza-Flechas, Ana María; García-Comas, Luis; Ordobás-Gavín, María; Sanz-Moreno, Juan Carlos; Ramos-Blázquez, Belén; Astray-Mochales, Jenaro; Moreno-Guillén, Santiago Published: Elsevier BV, 2014 Published in: Gaceta Sanitaria, 28 (2014) 6, Seite 492-495 Language: English DOI: 10.1016/j.gaceta.2014.05.007 ISSN: 0213-9111 Keywords: Public Health, Environmental and Occupational Health Origination: Footnote: Access State: Open Access