POPOVICI, O.; RADU, R.; ROMANIUC, A.; AZOICĂI, D. A Seroprevalence Study for Hepatitis B Virus Markers of Infection in Pregnant Women in Romania: Results and Opportunities for Prevention. Journal of Gastrointestinal and Liver Diseases, [S. l.], v. 27, n. 2, p. 133–137, 2018. DOI: 10.15403/jgld.2014.1121.272.hpb. Disponível em: https://www.jgld.ro/jgld/index.php/jgld/article/view/82. Acesso em: 15 aug. 2026.