THANIKACHALAM, R. .; ELANGOVAN, S.; GRACE, J. Prevalence of protective antibody levels against hepatitis B infection among healthcare workers in a tertiary care hospital in India. Asian Journal of Medical Sciences, [S. l.], v. 14, n. 3, p. 118–121, 2023. DOI: 10.3126/ajms.v14i3.51794. Disponível em: https://nepjol.info/index.php/AJMS/article/view/51794. Acesso em: 17 aug. 2024.