Exploring the Link Between Hepatitis A and B Vaccination and Social Support in the US Population: Insights from the NHANES 2005-2006 Cohort. Principles and Practice of Clinical Research, [S. l.], v. 11, n. 2, 2025. DOI: 10.21801/ppcrj.2025.112.6. Disponível em: https://journal.ppcr.org/index.php/ppcrjournal/article/view/406.. Acesso em: 5 dec. 2025.